Rapid7 Vulnerability & Exploit Database

USN-785-1: ipsec-tools vulnerabilities

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USN-785-1: ipsec-tools vulnerabilities

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
05/14/2009
Created
07/25/2018
Added
05/06/2013
Modified
07/09/2020

Description

Multiple memory leaks in Ipsec-tools before 0.7.2 allow remote attackers to cause a denial of service (memory consumption) via vectors involving (1) signature verification during user authentication with X.509 certificates, related to the eay_check_x509sign function in src/racoon/crypto_openssl.c; and (2) the NAT-Traversal (aka NAT-T) keepalive implementation, related to src/racoon/nattraversal.c.

Solution(s)

  • ubuntu-upgrade-racoon

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