PT-2013-5941 · Strongswan+2 · Strongswan+2

Published 2013-11-02 · Updated 2024-06-15 · CVE-2013-6075

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions strongSwan versions 4.3.3 through 5.1.1

Description The issue allows remote attackers to cause a denial of service, including out-of-bounds read, NULL pointer dereference, and daemon crash, or remote authenticated users to impersonate arbitrary users and bypass access restrictions via a crafted ID DER ASN1 DN ID. This is related to an insufficient length check during identity comparison.

Recommendations For strongSwan versions 4.3.3 through 5.1.1, update to a version that addresses the insufficient length check issue in the compare dn function.

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2014-1255

CVE-2013-6075

DSA-2789-1

OPENSUSE-SU-2024:10579-1

Affected Products

Alt Linux

Suse

Strongswan

References · 28

• https://cve.org/CVERecord?id=CVE-2013-6075 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2013-6075 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10579-1 · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2014-1255 · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-09781 · Security Note
• http://debian.org/security/2012/dsa-2789 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6075 · Security Note
• http://strongswan.org/blog/2013/11/01/strongswan-denial-of-service-vulnerability-%28cve-2013-6075%29.html · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6076 · Security Note
• https://osv.dev/vulnerability/CVE-2013-6075 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-6075 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2013-6075 · Vendor Advisory
• http://download.strongswan.org/security/CVE-2013-6075/strongswan-4.3.3-5.1.0_id_dn_match.patch · Patch
• https://ubuntu.com/security/CVE-2013-6075 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2891 · Security Note