kbrain

CVE-2012-1663

HIGH · CVSS 7.5EPSS 4.9%EU EUVD

Double free vulnerability in libgnutls in GnuTLS before 3.0.14 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted certificate list.

Key facts

CVSS score
7.5 (v2.0)
Severity
HIGH
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness (CWE)
CWE-399
EPSS score
4.9% (92th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2012-1673)
Published
March 13, 2012
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-1673 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls
  • gnu / gnutls

and 115 more…

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain