Description
The (1) mbed_connect_step1 function in lib/vtls/mbedtls.c and (2) polarssl_connect_step1 function in lib/vtls/polarssl.c in cURL and libcurl before 7.49.0, when using SSLv3 or making a TLS connection to a URL that uses a numerical IP address, allow remote attackers to spoof servers via an arbitrary valid certificate.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05320149 ↗
- http://www.securitytracker.com/id/1035907 ↗
- https://curl.haxx.se/docs/adv_20160518.html ↗
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.495349 ↗
- http://www.securityfocus.com/bid/90726 ↗
- https://curl.haxx.se/CVE-2016-3739.patch ↗
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722 ↗
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html ↗
- https://security.gentoo.org/glsa/201701-47 ↗
- https://curl.haxx.se/changes.html#7_49_0 ↗
- http://www.openwall.com/lists/oss-security/2024/03/27/4 ↗