CVE-2009-1632

NameCVE-2009-1632
DescriptionMultiple 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-1804-1
NVD severitymedium (attack range: remote)
Debian Bugs528933

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ipsec-tools (PTS)wheezy1:0.8.0-14+deb7u1fixed
wheezy (security)1:0.8.0-14+deb7u3fixed
jessie (security), jessie1:0.8.2+20140711-2+deb8u1fixed
stretch1:0.8.2+20140711-8+deb9u1fixed
buster, sid1:0.8.2+20140711-10fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ipsec-toolssource(unstable)1:0.7.1-1.5medium528933
ipsec-toolssourceetch1:0.6.6-3.1etch3mediumDSA-1804-1
ipsec-toolssourcelenny1:0.7.1-1.3+lenny2mediumDSA-1804-1

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