CVE-2016-4355

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

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

CVE-2016-4355

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
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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:*:*:*:*:*:*:*:*: