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medium5.0

CVE-2009-1632

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 …

Impact

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.

Affected products

VendorProductAffected versions
Ipsec-ToolsIpsec-Tools
through 0.7.1
Versions 0.1, 0.2, 0.2.1, 0.2.2, 0.2.3

Weakness classification

CWE-399

References