CVE-2017-5336 is a critical stack-based buffer overflow vulnerability in the cdk_pk_get_keyid function of GnuTLS versions before 3.3.26 and 3.5.x before 3.5.8, affecting products like GNU GnuTLS and OpenSUSE. With a CVSS score of 9.8, this vulnerability allows remote attackers to achieve high impact on confidentiality, integrity, and availability without user interaction, simply by providing a crafted OpenPGP certificate. There is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit or ExploitDB, despite some community discussion and media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
42.1CPE matchmatch criteria | cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:* | ||
42.2CPE matchmatch criteria | cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:* | ||
<= 3.3.25CPE matchmatch criteria | cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:* | ||
3.5.0CPE matchmatch criteria | cpe:2.3:a:gnu:gnutls:3.5.0:*:*:*:*:*:*:* | ||
3.5.1CPE matchmatch criteria | cpe:2.3:a:gnu:gnutls:3.5.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.