CVE-2017-5334

CRITICAL 9.8CVE-2017-5334 · Published 24/03/2017 · updated 17/06/2026

Package	Affected versions	Patched versions
gnutls gnu	`= 3.5.0= 3.5.1= 3.5.2= 3.5.3= 3.5.4= 3.5.5= 3.5.6= 3.5.7≤ 3.3.25`	No fix yet

Description

Double free vulnerability in the gnutls_x509_ext_import_proxy function in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have unspecified impact via crafted policy language information in an X.509 certificate with a Proxy Certificate Information extension.

References

lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html · Third Party Advisory
openwall.com/lists/oss-security/2017/01/10/7 · Mailing List
openwall.com/lists/oss-security/2017/01/11/4 · Mailing List
securityfocus.com/bid/95370 · Third Party Advisory
securitytracker.com/id/1037576 · Third Party Advisory
access.redhat.com/errata/RHSA-2017:2292
gitlab.com/gnutls/gnutls/commit/c5aaa488a3d6df712dc8dff23a049133cab5ec1b · Issue Tracking
gnutls.org/security.html · Vendor Advisory
security.gentoo.org/glsa/201702-04 · Patch

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free