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{"affected_release": [{"advisory": "RHSA-2010:0221", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "squid-7:2.6.STABLE21-6.el5", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2010-03-29T00:00:00Z"}], "bugzilla": {"description": "squid: DoS (100% CPU use) while processing certain external ACL helper HTTP headers", "id": "518182", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=518182"}, "csaw": false, "cvss": {"cvss_base_score": "2.9", "cvss_scoring_vector": "AV:A/AC:M/Au:N/C:N/I:N/A:P", "status": "verified"}, "details": ["The strListGetItem function in src/HttpHeaderTools.c in Squid 2.7 allows remote attackers to cause a denial of service via a crafted auth header with certain comma delimiters that trigger an infinite loop of calls to the strcspn function."], "name": "CVE-2009-2855", "public_date": "2009-06-28T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2009-2855\nhttps://nvd.nist.gov/vuln/detail/CVE-2009-2855"], "statement": "This issue did not affect the versions of the squid packages, as shipped with Red Hat Enterprise Linux 3 and 4.", "threat_severity": "Low"}