Description
The gnutls_ocsp_resp_check_crt function in lib/x509/ocsp.c in GnuTLS before 3.4.15 and 3.5.x before 3.5.4 does not verify the serial length of an OCSP response, which might allow remote attackers to bypass an intended certificate validation mechanism via vectors involving trailing bytes left by gnutls_malloc.
Published: 2016-09-27
Score: 7.5 High
EPSS: 1.0% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2016-8297 The gnutls_ocsp_resp_check_crt function in lib/x509/ocsp.c in GnuTLS before 3.4.15 and 3.5.x before 3.5.4 does not verify the serial length of an OCSP response, which might allow remote attackers to bypass an intended certificate validation mechanism via vectors involving trailing bytes left by gnutls_malloc.
Ubuntu USN Ubuntu USN USN-3183-1 GnuTLS vulnerabilities
History

No history.

Subscriptions

Gnu Gnutls
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: debian

Published:

Updated: 2024-08-06T01:57:47.621Z

Reserved: 2016-09-09T00:00:00.000Z

Link: CVE-2016-7444

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2016-09-27T15:59:12.517

Modified: 2025-04-12T10:46:40.837

Link: CVE-2016-7444

cve-icon Redhat

Severity : Low

Publid Date: 2016-09-02T00:00:00Z

Links: CVE-2016-7444 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses