CVE-2017-5334

Published: Mar 24, 2017Modified: May 13, 2026

9.8

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

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.

Affected (11)

Products: Opensuse: Leap · Gnu: Gnutls

1 product

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Opensuse Leap	Version 42.1
Opensuse Leap	Version 42.2

Configuration B

9 vulnerable

Vulnerable Software	Affected Versions
Gnu Gnutls	Up to 3.3.25
Gnu Gnutls	Version 3.5.0
Gnu Gnutls	Version 3.5.1
Gnu Gnutls	Version 3.5.2
Gnu Gnutls	Version 3.5.3
Gnu Gnutls	Version 3.5.4
Gnu Gnutls	Version 3.5.5
Gnu Gnutls	Version 3.5.6
Gnu Gnutls	Version 3.5.7

Related CWEs

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

References (18)

http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html

Source: security@debian.org

Third Party Advisory

http://www.openwall.com/lists/oss-security/2017/01/10/7

Source: security@debian.org

Mailing ListPatchThird Party Advisory

http://www.openwall.com/lists/oss-security/2017/01/11/4

Source: security@debian.org

Mailing ListPatchThird Party Advisory

http://www.securityfocus.com/bid/95370

Source: security@debian.org

Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1037576

Source: security@debian.org

Third Party AdvisoryVDB Entry

https://access.redhat.com/errata/RHSA-2017:2292

Source: security@debian.org

https://gitlab.com/gnutls/gnutls/commit/c5aaa488a3d6df712dc8dff23a049133cab5ec1b

Source: security@debian.org

Issue TrackingPatchThird Party Advisory

https://gnutls.org/security.html#GNUTLS-SA-2017-1

Source: security@debian.org

Vendor Advisory

https://security.gentoo.org/glsa/201702-04

Source: security@debian.org

PatchThird Party AdvisoryVendor Advisory

http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

http://www.openwall.com/lists/oss-security/2017/01/10/7

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListPatchThird Party Advisory

http://www.openwall.com/lists/oss-security/2017/01/11/4

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListPatchThird Party Advisory

http://www.securityfocus.com/bid/95370

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1037576

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

https://access.redhat.com/errata/RHSA-2017:2292

Source: af854a3a-2127-422b-91ae-364da2661108

https://gitlab.com/gnutls/gnutls/commit/c5aaa488a3d6df712dc8dff23a049133cab5ec1b

Source: af854a3a-2127-422b-91ae-364da2661108

Issue TrackingPatchThird Party Advisory

https://gnutls.org/security.html#GNUTLS-SA-2017-1

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://security.gentoo.org/glsa/201702-04

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party AdvisoryVendor Advisory

Timeline

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