CVE-2009-1632 - CVE House
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Status published Medium CVE-2009-1632

Multiple memory leaks in Ipsec-tools before 0.7.2 allow remote attackers...

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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CVE-2015-4047
racoon/gssapi.c in IPsec-Tools 0.8.2 allows remote attackers to cause a...
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CVE-2009-1574
racoon/isakmp_frag.c in ipsec-tools before 0.7.2 allows remote attackers to cause...
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CVE-2008-3652
src/racoon/handler.c in racoon in ipsec-tools does not remove an "orphaned...
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CVE-2007-1841
The isakmp_info_recv function in src/racoon/isakmp_inf.c in racoon in Ipsec-tools before...
Medium 4.3

Affected Vendor

ipsec-tools

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Affected Software

ipsec-tools
Vulnerable Versions:
0, 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

Timeline

Official Publish: May 14th, 2009
Last Modified: August 7th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.