CVE-2017-5336 Stack-based buffer overflow in the cdk_pk_get_keyid function in lib/opencdk/pubkey.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have unspecified impact via a crafted Ope...
CriticalCVSS 9.8
EPSS 7.1%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Stack-based buffer overflow in the cdk_pk_get_keyid function in lib/opencdk/pubkey.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have unspecified impact via a crafted OpenPGP certificate.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/gnutls28(Debian:12) | < 3.5.8-1 | 3.5.8-1 |
| debian/gnutls28(Debian:13) | < 3.5.8-1 | 3.5.8-1 |
| debian/gnutls28(Debian:14) | < 3.5.8-1 | 3.5.8-1 |
| openSUSE leap | = 42.1 | No fix listed |
| openSUSE leap | = 42.2 | No fix listed |
| gnutls | <= 3.3.25 | No fix listed |
| gnutls | = 3.5.0 | No fix listed |
| gnutls | = 3.5.1 | No fix listed |
| gnutls | = 3.5.2 | No fix listed |
| gnutls | = 3.5.3 | No fix listed |
| gnutls | = 3.5.4 | No fix listed |
| gnutls | = 3.5.5 | No fix listed |
| gnutls | = 3.5.6 | No fix listed |
| gnutls | = 3.5.7 | No fix listed |
References
- Debian Security Tracker CVE-2017-5336 vendor-advisory
- openSUSE-SU-2017:0386 third-party-advisory vendor-advisory
- RHSA-2017:0574 vendor-advisory
- [oss-security] 20170110 CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8 mailing-list patch third-party-advisory
- [oss-security] 20170110 Re: CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8 mailing-list patch third-party-advisory
- 95377 third-party-advisory vdb-entry
- 1037576 third-party-advisory vdb-entry
- RHSA-2017:2292 vendor-advisory
- bugs.chromium.org issue-tracking patch third-party-advisory
- gitlab.com issue-tracking patch third-party-advisory
- gnutls.org vendor-advisory
- GLSA-201702-04 patch third-party-advisory vendor-advisory