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Unrated severityNVD Advisory· Published Aug 5, 2005· Updated Jun 16, 2026

CVE-2005-2359

CVE-2005-2359

Description

The AES-XCBC-MAC algorithm in IPsec in FreeBSD 5.3 and 5.4, when used for authentication without other encryption, uses a constant key instead of the one that was assigned by the system administrator, which can allow remote attackers to spoof packets to establish an IPsec session.

Affected products

3
  • FreeBSD/FreeBSD3 versions
    cpe:2.3:o:freebsd:freebsd:5.3:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:freebsd:freebsd:5.3:*:*:*:*:*:*:*
    • cpe:2.3:o:freebsd:freebsd:5.4:*:*:*:*:*:*:*
    • (no CPE)range: 5.3, 5.4

Patches

Vulnerability mechanics

References

5

News mentions

0

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