Description
GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function in opencdk/read-packet.c. This issue (which is a subset of the vendor's GNUTLS-SA-2017-3 report) is fixed in 3.5.10.
Metrics
CVSS 3.0 7.5/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://www.securityfocus.com/bid/97040Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:2292
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=420Third Party Advisory
- https://gitlab.com/gnutls/gnutls/commit/51464af713d71802e3c6d5ac15f1a95132a354fePatch
- https://www.gnutls.org/security.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/97040Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:2292
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=420Third Party Advisory
- https://gitlab.com/gnutls/gnutls/commit/51464af713d71802e3c6d5ac15f1a95132a354fePatch
- https://www.gnutls.org/security.htmlPatch, Vendor Advisory
Timeline
- Published
- Apr 14, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified