PT-2016-5900 · Kde+2 · Libksba+2

Hanno Böck · CVE-2016-4354 · Published 2016-04-29 · Updated 2024-04-04

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Libksba versions prior to 1.3.3

Description The issue is caused by an incorrect integer data type used in the ber-decoder.c file, which allows remote attackers to cause a denial of service (crash) via crafted BER data. This leads to a buffer overflow.

Recommendations For versions prior to 1.3.3, update to version 1.3.3 or later to resolve the issue.

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2015-2843

CVE-2016-4354

USN-2982-1

Affected Products

Alt Linux

Libksba

Ubuntu

References · 28

• https://security.gentoo.org/glsa/201604-04 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2016-4354 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2016-4354 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4354 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4356 · Security Note
• https://ubuntu.com/security/CVE-2016-4579 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4353 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2016-4354 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2016-4354 · Security Note
• https://ubuntu.com/security/CVE-2016-4354 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4574 · Security Note
• https://ubuntu.com/security/CVE-2016-4353 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2015-2843 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-4574 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4355 · Security Note