CVE-2017-7507

Published: Jun 16, 2017Modified: May 13, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.

Affected (1)

Products: Gnu: Gnutls

Gnu

1 product

Gnutls

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Gnu Gnutls	Up to 3.5.12

Related CWEs

CWE-476

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (8)

http://www.debian.org/security/2017/dsa-3884

Source: secalert@redhat.com

http://www.securityfocus.com/bid/99102

Source: secalert@redhat.com

Third Party AdvisoryVDB Entry

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

Source: secalert@redhat.com

https://www.gnutls.org/security.html#GNUTLS-SA-2017-4

Source: secalert@redhat.com

Vendor Advisory

http://www.debian.org/security/2017/dsa-3884

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

http://www.securityfocus.com/bid/99102

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://www.gnutls.org/security.html#GNUTLS-SA-2017-4

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

Vendor Advisory

Timeline

No history available yet.