CVE-2007-0248

Home/CVE/The aclMatchExternal function in Squid before 2.6.STABLE7 allows remote attackers to cause a denial of service (crash) b

CVE

The aclMatchExternal function in Squid before 2.6.STABLE7 allows remote attackers to cause a denial of service (crash) b

The aclMatchExternal function in Squid before 2.6.STABLE7 allows remote attackers to cause a denial of service (crash) by causing an external_acl queue overload, which triggers an infinite loop.

MEDIUM · CVSS 5 EPSS 0.52625

Act now

EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
EPSS percentile: top 2% of all CVEs by exploitation likelihood

Sigma rules0 YARA rules0

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Affected Products & Versions

squidall versions

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Scoring & Timeline

MEDIUM · CVSS v2 (legacy) · cve@mitre.org

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This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Published to NVD16 Jan 2007 · 06:28 PM

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Vendor Advisories

usnUSN-414-1

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://secunia.com/advisories/23767PatchVendor Advisory

http://secunia.com/advisories/23805

http://secunia.com/advisories/23889

http://secunia.com/advisories/23921

http://secunia.com/advisories/23946

http://www.gentoo.org/security/en/glsa/glsa-200701-22.xml

Show all 14 references

http://www.mandriva.com/security/advisories?name=MDKSA-2007:026

http://www.novell.com/linux/security/advisories/2007_12_squid.html

http://www.securityfocus.com/bid/22203

http://www.squid-cache.org/Versions/v2/2.6/squid-2.6.STABLE7-RELEASENOTES.html#s12

http://www.squid-cache.org/bugs/show_bug.cgi?id=1848

http://www.ubuntu.com/usn/usn-414-1

http://www.vupen.com/english/advisories/2007/0199

https://exchange.xforce.ibmcloud.com/vulnerabilities/31525

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