CVE-2015-8313

MEDIUM

GnuTLS 2.0.0-2.12.23 - Observable Discrepancy in CBC Padding Validation

Title source: llm
STIX 2.1

Description

GnuTLS incorrectly validates the first byte of padding in CBC modes

References (7)

Core 7
Core References
Third Party Advisory x_refsource_misc
https://security-tracker.debian.org/tracker/CVE-2015-8313
Issue Tracking, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2015-8313
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://bugzilla.suse.com/show_bug.cgi?id=CVE-2015-8313
Third Party Advisory, VDB Entry x_refsource_misc
http://www.securityfocus.com/bid/78327
Third Party Advisory x_refsource_misc
http://www.debian.org/security/2015/dsa-3408
Third Party Advisory, VDB Entry x_refsource_misc
http://www.securityfocus.com/archive/1/537012/100/0/threaded

Scores

CVSS v3 5.9
EPSS 0.0106
EPSS Percentile 77.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-203
Status published
Products (5)
debian/debian_linux 7.0
debian/debian_linux 8.0
debian/debian_linux 9.0
debian/debian_linux 10.0
gnu/gnutls 2.0.0 - 2.12.24
Published Dec 20, 2019
Tracked Since Feb 18, 2026