CVE-2011-1027

{"id": "CVE-2011-1027", "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": "2011-03-20T02:00:04.017", "references": [{"url": "http://article.gmane.org/gmane.comp.version-control.git/168493", "tags": ["Broken Link"], "source": "secalert@redhat.com"}, {"url": "http://hjemli.net/git/cgit/commit/?h=stable&id=fc384b16fb9787380746000d3cea2d53fccc548e", "tags": ["Broken Link", "Patch"], "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055896.html", "tags": ["Mailing List", "Patch"], "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055898.html", "tags": ["Mailing List", "Patch"], "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055966.html", "tags": ["Mailing List"], "source": "secalert@redhat.com"}, {"url": "http://openwall.com/lists/oss-security/2011/03/07/3", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/43633", "tags": ["Broken Link", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://secunia.com/advisories/43788", "tags": ["Broken Link", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "http://www.osvdb.org/71005", "tags": ["Broken Link"], "source": "secalert@redhat.com"}, {"url": "http://www.securityfocus.com/bid/46756", "tags": ["Broken Link", "Exploit", "Third Party Advisory", "VDB Entry"], "source": "secalert@redhat.com"}, {"url": "http://www.vupen.com/english/advisories/2011/0667", "tags": ["Broken Link"], "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=680905", "tags": ["Exploit", "Issue Tracking", "Patch"], "source": "secalert@redhat.com"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65919", "tags": ["Third Party Advisory", "VDB Entry"], "source": "secalert@redhat.com"}, {"url": "http://article.gmane.org/gmane.comp.version-control.git/168493", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://hjemli.net/git/cgit/commit/?h=stable&id=fc384b16fb9787380746000d3cea2d53fccc548e", "tags": ["Broken Link", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055896.html", "tags": ["Mailing List", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055898.html", "tags": ["Mailing List", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055966.html", "tags": ["Mailing List"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://openwall.com/lists/oss-security/2011/03/07/3", "tags": ["Mailing List", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/43633", "tags": ["Broken Link", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://secunia.com/advisories/43788", "tags": ["Broken Link", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.osvdb.org/71005", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/46756", "tags": ["Broken Link", "Exploit", "Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.vupen.com/english/advisories/2011/0667", "tags": ["Broken Link"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=680905", "tags": ["Exploit", "Issue Tracking", "Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65919", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-193"}]}], "descriptions": [{"lang": "en", "value": "Off-by-one error in the convert_query_hexchar function in html.c in cgit.cgi in cgit before 0.8.3.5 allows remote attackers to cause a denial of service (infinite loop) via a string composed of a % (percent) character followed by invalid hex characters, as demonstrated by a %gg sequence."}, {"lang": "es", "value": "Error de superaci\u00f3n de l\u00edmite (off-by-one) en la funci\u00f3n convert_query_hexchar en html.c en cgit.cgi en cgit anteriores a v0.8.3.5, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (buble infinito) a trav\u00e9s de una cadena compuesta por un caracter \"%\" (por ciento) seguido de caracteres hexadecimales no v\u00e1lidos, como se demostr\u00f3 con la secuencia %gg."}], "lastModified": "2025-04-11T00:51:21.963", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:lars_hjemli:cgit:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "46B95C74-CB63-45DC-B169-128A61B746E9", "versionEndIncluding": "0.8.3.4"}, {"criteria": "cpe:2.3:a:lars_hjemli:cgit:0.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EED1FFDD-4C04-415A-A6D6-8DAB2998A8AA"}, {"criteria": 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