CVE-2013-2944

strongSwan <5.0.3 - Auth Bypass

Title source: llm

Description

strongSwan 4.3.5 through 5.0.3, when using the OpenSSL plugin for ECDSA signature verification, allows remote attackers to authenticate as other users via an invalid signature.

References (7)

[Patch] http://download.strongswan.org/patches/10_openssl_ecdsa_signature_patch/strongswan-4.3.5-5.0.3_openssl_ecdsa_signature.patch

[Mailing List] http://lists.opensuse.org/opensuse-updates/2013-05/msg00014.html

[Mailing List] http://lists.opensuse.org/opensuse-updates/2013-06/msg00010.html

[Mailing List] http://lists.opensuse.org/opensuse-updates/2013-06/msg00121.html

[Third Party Advisory] http://www.debian.org/security/2013/dsa-2665

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/59580

[Various Sources] http://www.strongswan.org/blog/2013/04/30/strongswan-5.0.4-released-%28cve-2013-2944%29.html

Scores

EPSS 0.0032

EPSS Percentile 54.6%

Classification

CWE

CWE-287

Status draft

Affected Products (17)

strongswan/strongswan

... and 2 more

Timeline

Published May 02, 2013

Tracked Since Feb 18, 2026