Out-of-bounds Read Affecting gnutls-devel package, versions <0:2.12.23-21.18.amzn1
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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Test your applications- Snyk IDSNYK-AMZN201803-GNUTLSDEVEL-1705391
- published27 Sept 2021
- disclosed24 Mar 2017
Introduced: 24 Mar 2017
CVE-2017-5335 (opens in a new tab)How to fix?
Upgrade Amazon-Linux:2018.03 gnutls-devel to version 0:2.12.23-21.18.amzn1 or higher.
This issue was patched in ALAS-2017-815.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gnutls-devel package and not the gnutls-devel package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.
The stream reading functions in lib/opencdk/read-packet.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to cause a denial of service (out-of-memory error and crash) via a crafted OpenPGP certificate.
References
- http://www.securityfocus.com/bid/95374
- https://gitlab.com/gnutls/gnutls/commit/49be4f7b82eba2363bb8d4090950dad976a77a3a
- https://gnutls.org/security.html#GNUTLS-SA-2017-2
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5335
- https://security.gentoo.org/glsa/201702-04
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=337
- http://www.openwall.com/lists/oss-security/2017/01/10/7
- http://www.openwall.com/lists/oss-security/2017/01/11/4
- http://rhn.redhat.com/errata/RHSA-2017-0574.html
- https://access.redhat.com/errata/RHSA-2017:2292
- https://rhn.redhat.com/errata/RHSA-2017:0574.html
- http://www.securitytracker.com/id/1037576
- http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html