diff --git a/backport-CVE-2023-28321.patch b/backport-CVE-2023-28321.patch new file mode 100644 index 0000000..dc16cbf --- /dev/null +++ b/backport-CVE-2023-28321.patch @@ -0,0 +1,274 @@ +From 199f2d440d8659b42670c1b796220792b01a97bf Mon Sep 17 00:00:00 2001 +From: Daniel Stenberg +Date: Mon, 24 Apr 2023 21:07:02 +0200 +Subject: [PATCH] hostcheck: fix host name wildcard checking + +The leftmost "label" of the host name can now only match against single +'*'. Like the browsers have worked for a long time. + +- extended unit test 1397 for this +- move some SOURCE variables from unit/Makefile.am to unit/Makefile.inc + +Reported-by: Hiroki Kurosawa +Closes #11018 + +Reference: https://build.opensuse.org/package/view_file/SUSE:SLE-15-SP2:Update/curl/curl-CVE-2023-28321.patch?expand=1 +Conflict:NA + +--- + lib/hostcheck.c | 34 ++++++------ + tests/data/test1397 | 9 ++-- + tests/unit/unit1397.c | 121 ++++++++++++++++++++++++++++-------------- + 3 files changed, 99 insertions(+), 65 deletions(-) + +diff --git a/lib/hostcheck.c b/lib/hostcheck.c +index 9e0db05..7ba14a2 100644 +--- a/lib/hostcheck.c ++++ b/lib/hostcheck.c +@@ -58,15 +58,19 @@ + * apparent distinction between a name and an IP. We need to detect the use of + * an IP address and not wildcard match on such names. + * ++ * Only match on "*" being used for the leftmost label, not "a*", "a*b" nor ++ * "*b". ++ * ++ * @unittest: 1397 ++ * + * NOTE: hostmatch() gets called with copied buffers so that it can modify the + * contents at will. + */ + + static int hostmatch(char *hostname, char *pattern) + { +- const char *pattern_label_end, *pattern_wildcard, *hostname_label_end; +- int wildcard_enabled; +- size_t prefixlen, suffixlen; ++ const char *pattern_label_end, *hostname_label_end; ++ size_t suffixlen; + struct in_addr ignored; + #ifdef ENABLE_IPV6 + struct sockaddr_in6 si6; +@@ -80,13 +84,12 @@ static int hostmatch(char *hostname, char *pattern) + if(pattern[len-1]=='.') + pattern[len-1] = 0; + +- pattern_wildcard = strchr(pattern, '*'); +- if(pattern_wildcard == NULL) ++ if(strncmp(pattern, "*.", 2)) + return strcasecompare(pattern, hostname) ? + CURL_HOST_MATCH : CURL_HOST_NOMATCH; + + /* detect IP address as hostname and fail the match if so */ +- if(Curl_inet_pton(AF_INET, hostname, &ignored) > 0) ++ else if(Curl_inet_pton(AF_INET, hostname, &ignored) > 0) + return CURL_HOST_NOMATCH; + #ifdef ENABLE_IPV6 + if(Curl_inet_pton(AF_INET6, hostname, &si6.sin6_addr) > 0) +@@ -95,14 +98,9 @@ static int hostmatch(char *hostname, char *pattern) + + /* We require at least 2 dots in pattern to avoid too wide wildcard + match. */ +- wildcard_enabled = 1; + pattern_label_end = strchr(pattern, '.'); +- if(pattern_label_end == NULL || strchr(pattern_label_end + 1, '.') == NULL || +- pattern_wildcard > pattern_label_end || +- strncasecompare(pattern, "xn--", 4)) { +- wildcard_enabled = 0; +- } +- if(!wildcard_enabled) ++ if(pattern_label_end == NULL || ++ strchr(pattern_label_end + 1, '.') == NULL) + return strcasecompare(pattern, hostname) ? + CURL_HOST_MATCH : CURL_HOST_NOMATCH; + +@@ -116,12 +114,10 @@ static int hostmatch(char *hostname, char *pattern) + of the pattern. */ + if(hostname_label_end - hostname < pattern_label_end - pattern) + return CURL_HOST_NOMATCH; +- +- prefixlen = pattern_wildcard - pattern; +- suffixlen = pattern_label_end - (pattern_wildcard + 1); +- return strncasecompare(pattern, hostname, prefixlen) && +- strncasecompare(pattern_wildcard + 1, hostname_label_end - suffixlen, +- suffixlen) ? ++ ++ suffixlen = pattern_label_end - (pattern + 1); ++ return strncasecompare(pattern + 1, hostname_label_end - suffixlen, ++ suffixlen) ? + CURL_HOST_MATCH : CURL_HOST_NOMATCH; + } + +diff --git a/tests/data/test1397 b/tests/data/test1397 +index 84f962a..1ceb86f 100644 +--- a/tests/data/test1397 ++++ b/tests/data/test1397 +@@ -2,8 +2,7 @@ + + + unittest +-ssl +-wildcard ++Curl_cert_hostcheck + + + +@@ -16,9 +15,9 @@ none + + unittest + +- +-Check wildcard certificate matching function Curl_cert_hostcheck +- ++ ++Curl_cert_hostcheck unit tests ++ + + + +diff --git a/tests/unit/unit1397.c b/tests/unit/unit1397.c +index 432b909..f0f2e24 100644 +--- a/tests/unit/unit1397.c ++++ b/tests/unit/unit1397.c +@@ -21,8 +21,6 @@ + ***************************************************************************/ + #include "curlcheck.h" + +-#include "hostcheck.h" /* from the lib dir */ +- + static CURLcode unit_setup(void) + { + return CURLE_OK; +@@ -30,50 +28,91 @@ static CURLcode unit_setup(void) + + static void unit_stop(void) + { +- /* done before shutting down and exiting */ + } + +-UNITTEST_START +- + /* only these backends define the tested functions */ +-#if defined(USE_OPENSSL) || defined(USE_GSKIT) +- +- /* here you start doing things and checking that the results are good */ ++#if defined(USE_OPENSSL) || defined(USE_GSKIT) || defined(USE_SCHANNEL) ++#include "hostcheck.h" ++struct testcase { ++ const char *host; ++ const char *pattern; ++ bool match; ++}; + +-fail_unless(Curl_cert_hostcheck("www.example.com", "www.example.com"), +- "good 1"); +-fail_unless(Curl_cert_hostcheck("*.example.com", "www.example.com"), +- "good 2"); +-fail_unless(Curl_cert_hostcheck("xxx*.example.com", "xxxwww.example.com"), +- "good 3"); +-fail_unless(Curl_cert_hostcheck("f*.example.com", "foo.example.com"), +- "good 4"); +-fail_unless(Curl_cert_hostcheck("192.168.0.0", "192.168.0.0"), +- "good 5"); +- +-fail_if(Curl_cert_hostcheck("xxx.example.com", "www.example.com"), "bad 1"); +-fail_if(Curl_cert_hostcheck("*", "www.example.com"), "bad 2"); +-fail_if(Curl_cert_hostcheck("*.*.com", "www.example.com"), "bad 3"); +-fail_if(Curl_cert_hostcheck("*.example.com", "baa.foo.example.com"), "bad 4"); +-fail_if(Curl_cert_hostcheck("f*.example.com", "baa.example.com"), "bad 5"); +-fail_if(Curl_cert_hostcheck("*.com", "example.com"), "bad 6"); +-fail_if(Curl_cert_hostcheck("*fail.com", "example.com"), "bad 7"); +-fail_if(Curl_cert_hostcheck("*.example.", "www.example."), "bad 8"); +-fail_if(Curl_cert_hostcheck("*.example.", "www.example"), "bad 9"); +-fail_if(Curl_cert_hostcheck("", "www"), "bad 10"); +-fail_if(Curl_cert_hostcheck("*", "www"), "bad 11"); +-fail_if(Curl_cert_hostcheck("*.168.0.0", "192.168.0.0"), "bad 12"); +-fail_if(Curl_cert_hostcheck("www.example.com", "192.168.0.0"), "bad 13"); +- +-#ifdef ENABLE_IPV6 +-fail_if(Curl_cert_hostcheck("*::3285:a9ff:fe46:b619", +- "fe80::3285:a9ff:fe46:b619"), "bad 14"); +-fail_unless(Curl_cert_hostcheck("fe80::3285:a9ff:fe46:b619", +- "fe80::3285:a9ff:fe46:b619"), "good 6"); +-#endif ++static struct testcase tests[] = { ++ {"", "", FALSE}, ++ {"a", "", FALSE}, ++ {"", "b", FALSE}, ++ {"a", "b", FALSE}, ++ {"aa", "bb", FALSE}, ++ {"\xff", "\xff", TRUE}, ++ {"aa.aa.aa", "aa.aa.bb", FALSE}, ++ {"aa.aa.aa", "aa.aa.aa", TRUE}, ++ {"aa.aa.aa", "*.aa.bb", FALSE}, ++ {"aa.aa.aa", "*.aa.aa", TRUE}, ++ {"192.168.0.1", "192.168.0.1", TRUE}, ++ {"192.168.0.1", "*.168.0.1", FALSE}, ++ {"192.168.0.1", "*.0.1", FALSE}, ++ {"h.ello", "*.ello", FALSE}, ++ {"h.ello.", "*.ello", FALSE}, ++ {"h.ello", "*.ello.", FALSE}, ++ {"h.e.llo", "*.e.llo", TRUE}, ++ {"h.e.llo", " *.e.llo", FALSE}, ++ {" h.e.llo", "*.e.llo", TRUE}, ++ {"h.e.llo.", "*.e.llo", TRUE}, ++ {"*.e.llo.", "*.e.llo", TRUE}, ++ {"************.e.llo.", "*.e.llo", TRUE}, ++ {"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" ++ "BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB" ++ "CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC" ++ "DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD" ++ "EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE" ++ ".e.llo.", "*.e.llo", TRUE}, ++ {"\xfe\xfe.e.llo.", "*.e.llo", TRUE}, ++ {"h.e.llo.", "*.e.llo.", TRUE}, ++ {"h.e.llo", "*.e.llo.", TRUE}, ++ {".h.e.llo", "*.e.llo.", FALSE}, ++ {"h.e.llo", "*.*.llo.", FALSE}, ++ {"h.e.llo", "h.*.llo", FALSE}, ++ {"h.e.llo", "h.e.*", FALSE}, ++ {"hello", "*.ello", FALSE}, ++ {"hello", "**llo", FALSE}, ++ {"bar.foo.example.com", "*.example.com", FALSE}, ++ {"foo.example.com", "*.example.com", TRUE}, ++ {"baz.example.net", "b*z.example.net", FALSE}, ++ {"foobaz.example.net", "*baz.example.net", FALSE}, ++ {"xn--l8j.example.local", "x*.example.local", FALSE}, ++ {"xn--l8j.example.net", "*.example.net", TRUE}, ++ {"xn--l8j.example.net", "*j.example.net", FALSE}, ++ {"xn--l8j.example.net", "xn--l8j.example.net", TRUE}, ++ {"xn--l8j.example.net", "xn--l8j.*.net", FALSE}, ++ {"xl8j.example.net", "*.example.net", TRUE}, ++ {"fe80::3285:a9ff:fe46:b619", "*::3285:a9ff:fe46:b619", FALSE}, ++ {"fe80::3285:a9ff:fe46:b619", "fe80::3285:a9ff:fe46:b619", TRUE}, ++ {NULL, NULL, FALSE} ++}; + +-#endif ++UNITTEST_START ++{ ++ int i; ++ for(i = 0; tests[i].host; i++) { ++ if(tests[i].match != Curl_cert_hostcheck(tests[i].pattern, ++ tests[i].host)) { ++ fprintf(stderr, ++ "HOST: %s\n" ++ "PTRN: %s\n" ++ "did %sMATCH\n", ++ tests[i].host, ++ tests[i].pattern, ++ tests[i].match ? "NOT ": ""); ++ unitfail++; ++ } ++ } ++} ++UNITTEST_STOP ++#else + +- /* you end the test code like this: */ ++UNITTEST_START + + UNITTEST_STOP ++#endif +-- +2.27.0 + diff --git a/backport-CVE-2023-28322.patch b/backport-CVE-2023-28322.patch new file mode 100644 index 0000000..464e78a --- /dev/null +++ b/backport-CVE-2023-28322.patch @@ -0,0 +1,428 @@ +From 7815647d6582c0a4900be2e1de6c5e61272c496b Mon Sep 17 00:00:00 2001 +From: Daniel Stenberg +Date: Tue, 25 Apr 2023 08:28:01 +0200 +Subject: [PATCH] lib: unify the upload/method handling + +By making sure we set state.upload based on the set.method value and not +independently as set.upload, we reduce confusion and mixup risks, both +internally and externally. + +Closes #11017 + +Reference: https://github.com/curl/curl/commit/7815647d6582c0a4900be2e1de6c5e61272c496b +Conflict:NA +--- + lib/curl_rtmp.c | 4 ++-- + lib/file.c | 4 ++-- + lib/ftp.c | 8 ++++---- + lib/http.c | 4 ++-- + lib/imap.c | 6 +++--- + lib/rtsp.c | 4 ++-- + lib/setopt.c | 6 ++---- + lib/smb.c | 4 ++-- + lib/smtp.c | 4 ++-- + lib/tftp.c | 8 ++++---- + lib/transfer.c | 4 ++-- + lib/urldata.h | 2 +- + lib/vssh/libssh.c | 6 +++--- + lib/vssh/libssh2.c | 6 +++--- + lib/vssh/wolfssh.c | 2 +- + 15 files changed, 35 insertions(+), 37 deletions(-) + +diff --git a/lib/curl_rtmp.c b/lib/curl_rtmp.c +index df8f2b1..51c58b8 100644 +--- a/lib/curl_rtmp.c ++++ b/lib/curl_rtmp.c +@@ -213,7 +213,7 @@ static CURLcode rtmp_connect(struct connectdata *conn, bool *done) + /* We have to know if it's a write before we send the + * connect request packet + */ +- if(conn->data->set.upload) ++ if(conn->data->state.upload) + r->Link.protocol |= RTMP_FEATURE_WRITE; + + /* For plain streams, use the buffer toggle trick to keep data flowing */ +@@ -245,7 +245,7 @@ static CURLcode rtmp_do(struct connectdata *conn, bool *done) + if(!RTMP_ConnectStream(r, 0)) + return CURLE_FAILED_INIT; + +- if(conn->data->set.upload) { ++ if(conn->data->state.upload) { + Curl_pgrsSetUploadSize(data, data->state.infilesize); + Curl_setup_transfer(data, -1, -1, FALSE, FIRSTSOCKET); + } +diff --git a/lib/file.c b/lib/file.c +index 14486a2..3fac2f4 100644 +--- a/lib/file.c ++++ b/lib/file.c +@@ -198,7 +198,7 @@ static CURLcode file_connect(struct connectdata *conn, bool *done) + file->freepath = real_path; /* free this when done */ + + file->fd = fd; +- if(!data->set.upload && (fd == -1)) { ++ if(!data->state.upload && (fd == -1)) { + failf(data, "Couldn't open file %s", data->state.up.path); + file_done(conn, CURLE_FILE_COULDNT_READ_FILE, FALSE); + return CURLE_FILE_COULDNT_READ_FILE; +@@ -390,7 +390,7 @@ static CURLcode file_do(struct connectdata *conn, bool *done) + + Curl_pgrsStartNow(data); + +- if(data->set.upload) ++ if(data->state.upload) + return file_upload(conn); + + file = conn->data->req.protop; +diff --git a/lib/ftp.c b/lib/ftp.c +index 82574db..963f1fe 100644 +--- a/lib/ftp.c ++++ b/lib/ftp.c +@@ -1370,7 +1370,7 @@ static CURLcode ftp_state_prepare_transfer(struct connectdata *conn) + data->set.str[STRING_CUSTOMREQUEST]: + (data->set.ftp_list_only?"NLST":"LIST")); + } +- else if(data->set.upload) { ++ else if(data->state.upload) { + PPSENDF(&conn->proto.ftpc.pp, "PRET STOR %s", conn->proto.ftpc.file); + } + else { +@@ -3310,7 +3310,7 @@ static CURLcode ftp_done(struct connectdata *conn, CURLcode status, + /* the response code from the transfer showed an error already so no + use checking further */ + ; +- else if(data->set.upload) { ++ else if(data->state.upload) { + if((-1 != data->state.infilesize) && + (data->state.infilesize != data->req.writebytecount) && + !data->set.crlf && +@@ -3578,7 +3578,7 @@ static CURLcode ftp_do_more(struct connectdata *conn, int *completep) + connected back to us */ + } + } +- else if(data->set.upload) { ++ else if(data->state.upload) { + result = ftp_nb_type(conn, data->set.prefer_ascii, FTP_STOR_TYPE); + if(result) + return result; +@@ -4215,7 +4215,7 @@ CURLcode ftp_parse_url_path(struct connectdata *conn) + ftpc->file = NULL; /* instead of point to a zero byte, + we make it a NULL pointer */ + +- if(data->set.upload && !ftpc->file && (ftp->transfer == FTPTRANSFER_BODY)) { ++ if(data->state.upload && !ftpc->file && (ftp->transfer == FTPTRANSFER_BODY)) { + /* We need a file name when uploading. Return error! */ + failf(data, "Uploading to a URL without a file name!"); + free(rawPath); +diff --git a/lib/http.c b/lib/http.c +index d55bcf8..0ec7922 100644 +--- a/lib/http.c ++++ b/lib/http.c +@@ -2004,7 +2004,7 @@ CURLcode Curl_http(struct connectdata *conn, bool *done) + } + + if((conn->handler->protocol&(PROTO_FAMILY_HTTP|CURLPROTO_FTP)) && +- data->set.upload) { ++ data->state.upload) { + httpreq = HTTPREQ_PUT; + } + +@@ -2185,7 +2185,7 @@ CURLcode Curl_http(struct connectdata *conn, bool *done) + if((conn->handler->protocol & PROTO_FAMILY_HTTP) && + (((httpreq == HTTPREQ_POST_MIME || httpreq == HTTPREQ_POST_FORM) && + http->postsize < 0) || +- ((data->set.upload || httpreq == HTTPREQ_POST) && ++ ((data->state.upload || httpreq == HTTPREQ_POST) && + data->state.infilesize == -1))) { + if(conn->bits.authneg) + /* don't enable chunked during auth neg */ +diff --git a/lib/imap.c b/lib/imap.c +index ce133f1..c531463 100644 +--- a/lib/imap.c ++++ b/lib/imap.c +@@ -1469,11 +1469,11 @@ static CURLcode imap_done(struct connectdata *conn, CURLcode status, + result = status; /* use the already set error code */ + } + else if(!data->set.connect_only && !imap->custom && +- (imap->uid || imap->mindex || data->set.upload || ++ (imap->uid || imap->mindex || data->state.upload || + data->set.mimepost.kind != MIMEKIND_NONE)) { + /* Handle responses after FETCH or APPEND transfer has finished */ + +- if(!data->set.upload && data->set.mimepost.kind == MIMEKIND_NONE) ++ if(!data->state.upload && data->set.mimepost.kind == MIMEKIND_NONE) + state(conn, IMAP_FETCH_FINAL); + else { + /* End the APPEND command first by sending an empty line */ +@@ -1539,7 +1539,7 @@ static CURLcode imap_perform(struct connectdata *conn, bool *connected, + selected = TRUE; + + /* Start the first command in the DO phase */ +- if(conn->data->set.upload || data->set.mimepost.kind != MIMEKIND_NONE) ++ if(conn->data->state.upload || data->set.mimepost.kind != MIMEKIND_NONE) + /* APPEND can be executed directly */ + result = imap_perform_append(conn); + else if(imap->custom && (selected || !imap->mailbox)) +diff --git a/lib/rtsp.c b/lib/rtsp.c +index dbd7dc6..a7ae343 100644 +--- a/lib/rtsp.c ++++ b/lib/rtsp.c +@@ -496,7 +496,7 @@ static CURLcode rtsp_do(struct connectdata *conn, bool *done) + rtspreq == RTSPREQ_SET_PARAMETER || + rtspreq == RTSPREQ_GET_PARAMETER) { + +- if(data->set.upload) { ++ if(data->state.upload) { + putsize = data->state.infilesize; + data->state.httpreq = HTTPREQ_PUT; + +@@ -515,7 +515,7 @@ static CURLcode rtsp_do(struct connectdata *conn, bool *done) + result = + Curl_dyn_addf(&req_buffer, + "Content-Length: %" CURL_FORMAT_CURL_OFF_T"\r\n", +- (data->set.upload ? putsize : postsize)); ++ (data->state.upload ? putsize : postsize)); + if(result) + return result; + } +diff --git a/lib/setopt.c b/lib/setopt.c +index 16e94a6..7072b73 100644 +--- a/lib/setopt.c ++++ b/lib/setopt.c +@@ -292,8 +292,8 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param) + * We want to sent data to the remote host. If this is HTTP, that equals + * using the PUT request. + */ +- data->set.upload = (0 != va_arg(param, long)) ? TRUE : FALSE; +- if(data->set.upload) { ++ arg = va_arg(param, long); ++ if(arg) { + /* If this is HTTP, PUT is what's needed to "upload" */ + data->set.method = HTTPREQ_PUT; + data->set.opt_no_body = FALSE; /* this is implied */ +@@ -524,7 +524,6 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param) + } + else + data->set.method = HTTPREQ_GET; +- data->set.upload = FALSE; + break; + + case CURLOPT_COPYPOSTFIELDS: +@@ -835,7 +834,6 @@ CURLcode Curl_vsetopt(struct Curl_easy *data, CURLoption option, va_list param) + */ + if(va_arg(param, long)) { + data->set.method = HTTPREQ_GET; +- data->set.upload = FALSE; /* switch off upload */ + data->set.opt_no_body = FALSE; /* this is implied */ + } + break; +diff --git a/lib/smb.c b/lib/smb.c +index 1ad6883..adcf0eb 100644 +--- a/lib/smb.c ++++ b/lib/smb.c +@@ -516,7 +516,7 @@ static CURLcode smb_send_open(struct connectdata *conn) + byte_count = strlen(req->path); + msg.name_length = smb_swap16((unsigned short)byte_count); + msg.share_access = smb_swap32(SMB_FILE_SHARE_ALL); +- if(conn->data->set.upload) { ++ if(conn->data->state.upload) { + msg.access = smb_swap32(SMB_GENERIC_READ | SMB_GENERIC_WRITE); + msg.create_disposition = smb_swap32(SMB_FILE_OVERWRITE_IF); + } +@@ -792,7 +792,7 @@ static CURLcode smb_request_state(struct connectdata *conn, bool *done) + smb_m = (const struct smb_nt_create_response*) msg; + req->fid = smb_swap16(smb_m->fid); + conn->data->req.offset = 0; +- if(conn->data->set.upload) { ++ if(conn->data->state.upload) { + conn->data->req.size = conn->data->state.infilesize; + Curl_pgrsSetUploadSize(conn->data, conn->data->req.size); + next_state = SMB_UPLOAD; +diff --git a/lib/smtp.c b/lib/smtp.c +index 2423d0d..f6243ea 100644 +--- a/lib/smtp.c ++++ b/lib/smtp.c +@@ -1379,7 +1379,7 @@ static CURLcode smtp_done(struct connectdata *conn, CURLcode status, + result = status; /* use the already set error code */ + } + else if(!data->set.connect_only && data->set.mail_rcpt && +- (data->set.upload || data->set.mimepost.kind)) { ++ (data->state.upload || data->set.mimepost.kind)) { + /* Calculate the EOB taking into account any terminating CRLF from the + previous line of the email or the CRLF of the DATA command when there + is "no mail data". RFC-5321, sect. 4.1.1.4. +@@ -1472,7 +1472,7 @@ static CURLcode smtp_perform(struct connectdata *conn, bool *connected, + smtp->eob = 2; + + /* Start the first command in the DO phase */ +- if((data->set.upload || data->set.mimepost.kind) && data->set.mail_rcpt) ++ if((data->state.upload || data->set.mimepost.kind) && data->set.mail_rcpt) + /* MAIL transfer */ + result = smtp_perform_mail(conn); + else +diff --git a/lib/tftp.c b/lib/tftp.c +index 378d956..d64abe8 100644 +--- a/lib/tftp.c ++++ b/lib/tftp.c +@@ -390,7 +390,7 @@ static CURLcode tftp_parse_option_ack(struct tftp_state_data *state, + + /* tsize should be ignored on upload: Who cares about the size of the + remote file? */ +- if(!data->set.upload) { ++ if(!data->state.upload) { + if(!tsize) { + failf(data, "invalid tsize -:%s:- value in OACK packet", value); + return CURLE_TFTP_ILLEGAL; +@@ -471,7 +471,7 @@ static CURLcode tftp_send_first(struct tftp_state_data *state, + return result; + } + +- if(data->set.upload) { ++ if(data->state.upload) { + /* If we are uploading, send an WRQ */ + setpacketevent(&state->spacket, TFTP_EVENT_WRQ); + state->conn->data->req.upload_fromhere = +@@ -506,7 +506,7 @@ static CURLcode tftp_send_first(struct tftp_state_data *state, + if(!data->set.tftp_no_options) { + char buf[64]; + /* add tsize option */ +- if(data->set.upload && (data->state.infilesize != -1)) ++ if(data->state.upload && (data->state.infilesize != -1)) + msnprintf(buf, sizeof(buf), "%" CURL_FORMAT_CURL_OFF_T, + data->state.infilesize); + else +@@ -560,7 +560,7 @@ static CURLcode tftp_send_first(struct tftp_state_data *state, + break; + + case TFTP_EVENT_OACK: +- if(data->set.upload) { ++ if(data->state.upload) { + result = tftp_connect_for_tx(state, event); + } + else { +diff --git a/lib/transfer.c b/lib/transfer.c +index 57bc1a4..22cf63d 100644 +--- a/lib/transfer.c ++++ b/lib/transfer.c +@@ -1415,6 +1415,7 @@ void Curl_init_CONNECT(struct Curl_easy *data) + { + data->state.fread_func = data->set.fread_func_set; + data->state.in = data->set.in_set; ++ data->state.upload = (data->state.httpreq == HTTPREQ_PUT); + } + + /* +@@ -1794,7 +1795,6 @@ CURLcode Curl_follow(struct Curl_easy *data, + data->state.httpreq != HTTPREQ_POST_MIME) || + !(data->set.keep_post & CURL_REDIR_POST_303))) { + data->state.httpreq = HTTPREQ_GET; +- data->set.upload = false; + infof(data, "Switch to %s\n", + data->set.opt_no_body?"HEAD":"GET"); + } +@@ -1833,7 +1833,7 @@ CURLcode Curl_retry_request(struct connectdata *conn, + + /* if we're talking upload, we can't do the checks below, unless the protocol + is HTTP as when uploading over HTTP we will still get a response */ +- if(data->set.upload && ++ if(data->state.upload && + !(conn->handler->protocol&(PROTO_FAMILY_HTTP|CURLPROTO_RTSP))) + return CURLE_OK; + +diff --git a/lib/urldata.h b/lib/urldata.h +index ae05a68..66ffdf6 100644 +--- a/lib/urldata.h ++++ b/lib/urldata.h +@@ -1446,6 +1446,7 @@ struct UrlState { + BIT(stream_depends_e); /* set or don't set the Exclusive bit */ + BIT(previouslypending); /* this transfer WAS in the multi->pending queue */ + BIT(cookie_engine); ++ BIT(upload); /* upload request */ + }; + + +@@ -1808,7 +1809,6 @@ struct UserDefined { + BIT(http_auto_referer); /* set "correct" referer when following + location: */ + BIT(opt_no_body); /* as set with CURLOPT_NOBODY */ +- BIT(upload); /* upload request */ + BIT(verbose); /* output verbosity */ + BIT(krb); /* Kerberos connection requested */ + BIT(reuse_forbid); /* forbidden to be reused, close after use */ +diff --git a/lib/vssh/libssh.c b/lib/vssh/libssh.c +index 8988e23..d4125bf 100644 +--- a/lib/vssh/libssh.c ++++ b/lib/vssh/libssh.c +@@ -1184,7 +1184,7 @@ static CURLcode myssh_statemach_act(struct connectdata *conn, bool *block) + } + + case SSH_SFTP_TRANS_INIT: +- if(data->set.upload) ++ if(data->state.upload) + state(conn, SSH_SFTP_UPLOAD_INIT); + else { + if(protop->path[strlen(protop->path)-1] == '/') +@@ -1793,7 +1793,7 @@ static CURLcode myssh_statemach_act(struct connectdata *conn, bool *block) + /* Functions from the SCP subsystem cannot handle/return SSH_AGAIN */ + ssh_set_blocking(sshc->ssh_session, 1); + +- if(data->set.upload) { ++ if(data->state.upload) { + if(data->state.infilesize < 0) { + failf(data, "SCP requires a known file size for upload"); + sshc->actualcode = CURLE_UPLOAD_FAILED; +@@ -1894,7 +1894,7 @@ static CURLcode myssh_statemach_act(struct connectdata *conn, bool *block) + break; + } + case SSH_SCP_DONE: +- if(data->set.upload) ++ if(data->state.upload) + state(conn, SSH_SCP_SEND_EOF); + else + state(conn, SSH_SCP_CHANNEL_FREE); +diff --git a/lib/vssh/libssh2.c b/lib/vssh/libssh2.c +index 555afc9..a88e94c 100644 +--- a/lib/vssh/libssh2.c ++++ b/lib/vssh/libssh2.c +@@ -1805,7 +1805,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) + } + + case SSH_SFTP_TRANS_INIT: +- if(data->set.upload) ++ if(data->state.upload) + state(conn, SSH_SFTP_UPLOAD_INIT); + else { + if(sftp_scp->path[strlen(sftp_scp->path)-1] == '/') +@@ -2483,7 +2483,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) + break; + } + +- if(data->set.upload) { ++ if(data->state.upload) { + if(data->state.infilesize < 0) { + failf(data, "SCP requires a known file size for upload"); + sshc->actualcode = CURLE_UPLOAD_FAILED; +@@ -2623,7 +2623,7 @@ static CURLcode ssh_statemach_act(struct connectdata *conn, bool *block) + break; + + case SSH_SCP_DONE: +- if(data->set.upload) ++ if(data->state.upload) + state(conn, SSH_SCP_SEND_EOF); + else + state(conn, SSH_SCP_CHANNEL_FREE); +diff --git a/lib/vssh/wolfssh.c b/lib/vssh/wolfssh.c +index dcbbab6..b9be8e4 100644 +--- a/lib/vssh/wolfssh.c ++++ b/lib/vssh/wolfssh.c +@@ -542,7 +542,7 @@ static CURLcode wssh_statemach_act(struct connectdata *conn, bool *block) + } + break; + case SSH_SFTP_TRANS_INIT: +- if(data->set.upload) ++ if(data->state.upload) + state(conn, SSH_SFTP_UPLOAD_INIT); + else { + if(sftp_scp->path[strlen(sftp_scp->path)-1] == '/') +-- +2.27.0 + diff --git a/curl.spec b/curl.spec index 1ee1322..64c42c1 100644 --- a/curl.spec +++ b/curl.spec @@ -6,7 +6,7 @@ Name: curl Version: 7.71.1 -Release: 26 +Release: 27 Summary: Curl is used in command lines or scripts to transfer data License: MIT URL: https://curl.haxx.se/ @@ -60,6 +60,8 @@ Patch147: backport-CVE-2023-27535-pre1.patch Patch148: backport-CVE-2023-27535.patch Patch149: backport-CVE-2023-27536.patch Patch150: backport-after-CVE-2022-32207-to-fix-build-error-when-user-don-t-use-glibc.patch +Patch151: backport-CVE-2023-28321.patch +Patch152: backport-CVE-2023-28322.patch BuildRequires: automake brotli-devel coreutils gcc groff krb5-devel BuildRequires: libidn2-devel libnghttp2-devel libpsl-devel @@ -224,6 +226,12 @@ rm -rf ${RPM_BUILD_ROOT}%{_libdir}/libcurl.la %{_mandir}/man3/* %changelog +* Wed May 24 2023 xingwei - 7.71.1-27 +- Type:CVE +- CVE:CVE-2023-28321,CVE-2023-28322 +- SUG:NA +- DESC:fix CVE-2023-28321,CVE-2023-28322 + * Wed Apr 19 2023 gaihuiying - 7.71.1-26 - Type:bugfix - CVE:NA