Improper Authentication Affecting curl package, versions <7.50.2-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-ALPINE315-CURL-1926309
- published3 Oct 2016
- disclosed3 Oct 2016
Introduced: 3 Oct 2016
CVE-2016-7141 (opens in a new tab)How to fix?
Upgrade Alpine:3.15 curl to version 7.50.2-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream curl package and not the curl package as distributed by Alpine.
See How to fix? for Alpine:3.15 relevant fixed versions and status.
curl and libcurl before 7.50.2, when built with NSS and the libnsspem.so library is available at runtime, allow remote attackers to hijack the authentication of a TLS connection by leveraging reuse of a previously loaded client certificate from file for a connection for which no certificate has been set, a different vulnerability than CVE-2016-5420.
References
- https://curl.haxx.se/docs/adv_20160907.html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7141
- https://lists.debian.org/debian-lts-announce/2018/11/msg00005.html
- https://security-tracker.debian.org/tracker/CVE-2016-7141
- https://security.gentoo.org/glsa/201701-47
- https://github.com/curl/curl/commit/curl-7_50_2~32
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00094.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1373229
- http://rhn.redhat.com/errata/RHSA-2016-2575.html
- http://rhn.redhat.com/errata/RHSA-2016-2957.html
- https://access.redhat.com/errata/RHSA-2018:3558
- http://www.securityfocus.com/bid/92754
- http://www.securitytracker.com/id/1036739
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-7141