What’s Vulnerable › Vulnerabilities

CVE-2008-4956

• Severity: medium (CVSS 6.9 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2008-11-05 · updated 2026-06-16
• Weakness: CWE-59

Description

fwb_install in fwbuilder 2.1.19 allows local users to overwrite arbitrary files via a symlink attack on a /tmp/ssh-agent.##### temporary file.

Affected products

• Firewallbuilder Fwbuilder: 2.1.19

References

• http://bugs.debian.org/496406
• http://dev.gentoo.org/~rbu/security/debiantemp/fwbuilder
• http://www.openwall.com/lists/oss-security/2008/10/30/2
• https://bugs.gentoo.org/show_bug.cgi?id=235770
• https://bugs.gentoo.org/show_bug.cgi?id=235809
• http://bugs.debian.org/496406
• http://dev.gentoo.org/~rbu/security/debiantemp/fwbuilder
• http://www.openwall.com/lists/oss-security/2008/10/30/2
• https://bugs.gentoo.org/show_bug.cgi?id=235770
• https://bugs.gentoo.org/show_bug.cgi?id=235809

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