CVE-2009-1632
Medium
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.
SeverityMedium
CVSS5.0
Exploit probability—
ProductIpsec-tools
PublishedMay 14, 2009
First seenMay 14, 2009
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ipsec-tools ipsec-tools | v ≤ 0.7.1, 0.1, 0.2, 0.2.1, 0.2.2, 0.2.3, 0.2.4, 0.3, 0.3.1, 0.3.2, 0.3.3, 0.3_rc1, 0.3_rc2, 0.3_rc3, 0.3_rc4, 0.3_rc5, 0.4, 0.5, 0.5.1, 0.5.2, 0.6, 0.6.1, 0.6.2, 0.6.3, 0.6.4, 0.6.5, 0.6.6, 0.6.7, 0.7 | — |
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