CVE-2005-0097

CVE-2005-0097 is a medium-severity vulnerability in Squid with a CVSS 2.0 base score of 5.0. Its EPSS exploit-prediction score of 11% places it in the 95th percentile, indicating an elevated likelihood of exploitation.

Key facts

Description

The NTLM component in Squid 2.5.STABLE7 and earlier allows remote attackers to cause a denial of service (crash) via a malformed NTLM type 3 message that triggers a NULL dereference.

Frequently asked questions

What is CVE-2005-0097?
The NTLM component in Squid 2.5.STABLE7 and earlier allows remote attackers to cause a denial of service (crash) via a malformed NTLM type 3 message that triggers a NULL dereference.
How severe is CVE-2005-0097?
CVE-2005-0097 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2005-0097 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 11% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-0097?
CVE-2005-0097 primarily affects Squid. In total, 27 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-0097?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-0097 published?
CVE-2005-0097 was published on 2005-01-11 and last updated on 2026-06-16.

References

Affected products (27)

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