CVE-2011-1156

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mark_pilgrim:feedparser:*:*:*:*:*:*:*:*", "matchCriteriaId": "E9B56337-42DB-4069-A4AB-8ACF2BAEC2AF", "versionEndIncluding": "5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:mark_pilgrim:feedparser:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "F77200AB-F881-4FD6-9CCB-D5F60224A7DF", "vulnerable": true}, {"criteria": "cpe:2.3:a:mark_pilgrim:feedparser:3.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "26821F56-74B7-40F2-831E-51F31E09820E", "vulnerable": true}, {"criteria": "cpe:2.3:a:mark_pilgrim:feedparser:3.1:*:*:*:*:*:*:*", "matchCriteriaId": "53E534A3-B856-4D06-9DF7-4C1693C960A7", "vulnerable": true}, {"criteria": "cpe:2.3:a:mark_pilgrim:feedparser:3.2:*:*:*:*:*:*:*", "matchCriteriaId": "46E2924E-5825-4ABE-B7CA-822298BBB55C", "vulnerable": true}, {"criteria": "cpe:2.3:a:mark_pilgrim:feedparser:3.3:*:*:*:*:*:*:*", "matchCriteriaId": "F51660B8-24D3-40EF-AAC9-AB57B12F8B5A", "vulnerable": true}, {"criteria": "cpe:2.3:a:mark_pilgrim:feedparser:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "598605D2-7141-4624-BE81-9BDA97DD81E2", "vulnerable": true}, {"criteria": "cpe:2.3:a:mark_pilgrim:feedparser:4.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "62F11924-9771-4EA0-A1A0-914327ACD0C5", "vulnerable": true}, {"criteria": "cpe:2.3:a:mark_pilgrim:feedparser:4.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "834A8E71-A549-4899-A9F3-4ED120C9E713", "vulnerable": true}, {"criteria": "cpe:2.3:a:mark_pilgrim:feedparser:4.1:*:*:*:*:*:*:*", "matchCriteriaId": "7D29647A-AD45-47B2-BFCC-089B075163D3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "feedparser.py in Universal Feed Parser (aka feedparser or python-feedparser) before 5.0.1 allows remote attackers to cause a denial of service (application crash) via a malformed DOCTYPE declaration."}, {"lang": "es", "value": "feedparser.py en Universal Feed Parser (Tambi\u00e9n conocido como feedparser o python-feedparser) antes de v5.0.1 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (caida de la aplicaci\u00f3n) a trav\u00e9s de una declaraci\u00f3n DOCTYPE con formato incorrecto.\r\n"}], "id": "CVE-2011-1156", "lastModified": "2026-06-16T23:28:50.300", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2011-04-11T18:55:03.477", "references": [{"source": "secalert@redhat.com", "url": "http://lists.opensuse.org/opensuse-updates/2011-04/msg00026.html"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://openwall.com/lists/oss-security/2011/03/14/18"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Patch"], "url": "http://openwall.com/lists/oss-security/2011/03/15/11"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/43730"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/44074"}, {"source": "secalert@redhat.com", "url": "http://support.novell.com/security/cve/CVE-2011-1156.html"}, {"source": "secalert@redhat.com", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:082"}, {"source": "secalert@redhat.com", "url": "http://www.securityfocus.com/bid/46867"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Patch"], "url": "https://bugzilla.novell.com/show_bug.cgi?id=680074"}, {"source": "secalert@redhat.com", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=684877"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Patch"], "url": "https://code.google.com/p/feedparser/issues/detail?id=91"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-updates/2011-04/msg00026.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://openwall.com/lists/oss-security/2011/03/14/18"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch"], "url": "http://openwall.com/lists/oss-security/2011/03/15/11"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/43730"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://secunia.com/advisories/44074"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://support.novell.com/security/cve/CVE-2011-1156.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:082"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/46867"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch"], "url": "https://bugzilla.novell.com/show_bug.cgi?id=680074"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=684877"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Patch"], "url": "https://code.google.com/p/feedparser/issues/detail?id=91"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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