How severe is CVE-2007-5471?

CVE-2007-5471 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2007-5471 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-5471?

CVE-2007-5471 affects Suse Suse Linux. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-5471?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2007-5471 published?

CVE-2007-5471 was published on 2007-10-16 and last updated on 2026-06-16.

CVE-2007-5471

CVE-2007-5471 is a high-severity vulnerability in Suse Suse Linux with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Suse Suse Linux
Published: 2007-10-16
Last modified: 2026-06-16

Description

libgssapi before 0.6-13.7, as used by the ISC BIND named daemon in SUSE Linux Enterprise Server 10 SP 1, terminates upon an initialization error, which allows remote attackers to cause a denial of service (daemon exit) via a GSS-TSIG request. NOTE: this issue probably affects other daemons that attempt to initialize this library within a chroot configuration or other invalid configuration.

Frequently asked questions

What is CVE-2007-5471?: libgssapi before 0.6-13.7, as used by the ISC BIND named daemon in SUSE Linux Enterprise Server 10 SP 1, terminates upon an initialization error, which allows remote attackers to cause a denial of service (daemon exit) via a GSS-TSIG request. NOTE: this issue probably affects other daemons that attempt to initialize this library within a chroot configuration or other invalid configuration.
How severe is CVE-2007-5471?: CVE-2007-5471 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2007-5471 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-5471?: CVE-2007-5471 affects Suse Suse Linux. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-5471?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2007-5471 published?: CVE-2007-5471 was published on 2007-10-16 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:suse:suse_linux:10:sp1:enterprise_server:*:*:*:*:*

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