CVE-2016-4355

Published on: 06/13/2016 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:26:59 PM UTC

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

Certain versions of Ubuntu Linux from Canonical contain the following vulnerability:

Multiple integer overflows in ber-decoder.c in Libksba before 1.3.3 allow remote attackers to cause a denial of service (crash) via crafted BER data, which leads to a buffer overflow.

  • CVE-2016-4355 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.5 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE NONE HIGH

CVSS2 Score: 5 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE NONE PARTIAL

CVE References

Description Tags Link
USN-2982-1: Libksba vulnerabilities | Ubuntu www.ubuntu.com
text/html
URL Logo UBUNTU USN-2982-1
oss-security - CVE request: three issues in libksba www.openwall.com
text/html
URL Logo MLIST [oss-security] 20160429 CVE request: three issues in libksba
libksba: Multiple vulnerabilities (GLSA 201604-04) — Gentoo Security security.gentoo.org
text/html
URL Logo GENTOO GLSA-201604-04
oss-security - Re: CVE request: three issues in libksba www.openwall.com
text/html
URL Logo MLIST [oss-security] 20160429 Re: CVE request: three issues in libksba
git.gnupg.org Git - libksba.git/commit git.gnupg.org
text/xml
URL Logo CONFIRM git.gnupg.org/cgi-bin/gitweb.cgi?p=libksba.git;a=commit;h=aea7b6032865740478ca4b706850a5217f1c3887

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
CanonicalUbuntu Linux12.04AllAllAll
Operating
System
CanonicalUbuntu Linux14.04AllAllAll
Operating
System
CanonicalUbuntu Linux12.04AllAllAll
Operating
System
CanonicalUbuntu Linux14.04AllAllAll
ApplicationLibksba ProjectLibksbaAllAllAllAll
  • cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*:
  • cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*:
  • cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*:
  • cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*:
  • cpe:2.3:a:libksba_project:libksba:*:*:*:*:*:*:*:*: