Show plain JSON{"id": "CVE-2009-2855", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2009-08-18T21:00:00.640", "references": [{"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=534982", "source": "cve@mitre.org"}, {"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=31%3Bfilename=diff%3Batt=1%3Bbug=534982", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2009/07/20/10", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2009/08/03/3", "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2009/08/04/6", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/36091", "source": "cve@mitre.org"}, {"url": "http://www.securitytracker.com/id?1022757", "source": "cve@mitre.org"}, {"url": "http://www.squid-cache.org/bugs/show_bug.cgi?id=2541", "source": "cve@mitre.org"}, {"url": "http://www.squid-cache.org/bugs/show_bug.cgi?id=2704", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=518182", "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/52610", "source": "cve@mitre.org"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10592", "source": "cve@mitre.org"}, {"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=534982", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=31%3Bfilename=diff%3Batt=1%3Bbug=534982", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2009/07/20/10", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2009/08/03/3", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.openwall.com/lists/oss-security/2009/08/04/6", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/36091", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id?1022757", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.squid-cache.org/bugs/show_bug.cgi?id=2541", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.squid-cache.org/bugs/show_bug.cgi?id=2704", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=518182", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/52610", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10592", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "La funci\u00f3n strListGetItem en src/HttpHeaderTools.c en Squid v2.7 a permite a los atacantes remotos causar una denegaci\u00f3n de servicio a trav\u00e9s de una cabecera auth manipulada con ciertos delimitadores coma que lanzan un bucle infinito de llamadas a la funci\u00f3n strcspn."}], "lastModified": "2025-04-09T00:30:58.490", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:squid-cache:squid:2.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "35C30CB9-FA3A-408D-A8B0-8805E75657BE"}, {"criteria": "cpe:2.3:a:squid-cache:squid:2.7:stable3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A03692DD-779F-4E3C-861C-29943870A816"}, {"criteria": "cpe:2.3:a:squid-cache:squid:2.7:stable4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79FF6B3C-A3CE-4AA2-80F9-44D05A6B2F08"}], "operator": "OR"}]}], "vendorComments": [{"comment": "This issue did not affect the versions of the squid packages, as shipped with Red Hat Enterprise Linux 3 and 4.\n\nThe issue was addressed in the squid packages as shipped with Red Hat Enterprise Linux 5 via:\nhttps://rhn.redhat.com/errata/RHSA-2010-0221.html\n", "lastModified": "2010-03-31T00:00:00", "organization": "Red Hat"}], "sourceIdentifier": "cve@mitre.org"} 