Input validation error in Debian Linux - CVE-2015-8313
Published: December 20, 2019 / Updated: August 8, 2020
Vulnerability identifier: #VU34948
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2015-8313
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Debian
Affected software:
Debian Linux
Debian Linux
Detailed vulnerability description
The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.
GnuTLS incorrectly validates the first byte of padding in CBC modes
How to mitigate CVE-2015-8313
Install update from vendor's website.
Sources
- http://www.debian.org/security/2015/dsa-3408
- http://www.securityfocus.com/archive/1/537012/100/0/threaded
- http://www.securityfocus.com/bid/78327
- https://blog.hboeck.de/archives/877-A-little-POODLE-left-in-GnuTLS-old-versions.html
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2015-8313
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2015-8313
- https://security-tracker.debian.org/tracker/CVE-2015-8313