gsd-2013-0340
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE.
Aliases
Aliases
{ GSD: { alias: "CVE-2013-0340", description: "expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE.", id: "GSD-2013-0340", references: [ "https://www.suse.com/security/cve/CVE-2013-0340.html", ], }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2013-0340", ], details: "expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE.", id: "GSD-2013-0340", modified: "2023-12-13T01:22:15.249980Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2013-0340", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "n/a", version: { version_data: [ { version_affected: "=", version_value: "n/a", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "http://openwall.com/lists/oss-security/2013/02/22/3", refsource: "MISC", url: "http://openwall.com/lists/oss-security/2013/02/22/3", }, { name: "http://seclists.org/fulldisclosure/2021/Oct/61", refsource: "MISC", url: "http://seclists.org/fulldisclosure/2021/Oct/61", }, { name: "http://seclists.org/fulldisclosure/2021/Oct/62", refsource: "MISC", url: "http://seclists.org/fulldisclosure/2021/Oct/62", }, { name: "http://seclists.org/fulldisclosure/2021/Oct/63", refsource: "MISC", url: "http://seclists.org/fulldisclosure/2021/Oct/63", }, { name: "http://seclists.org/fulldisclosure/2021/Sep/33", refsource: "MISC", url: "http://seclists.org/fulldisclosure/2021/Sep/33", }, { name: "http://seclists.org/fulldisclosure/2021/Sep/34", refsource: "MISC", url: "http://seclists.org/fulldisclosure/2021/Sep/34", }, { name: "http://seclists.org/fulldisclosure/2021/Sep/35", refsource: "MISC", url: "http://seclists.org/fulldisclosure/2021/Sep/35", }, { name: "http://seclists.org/fulldisclosure/2021/Sep/38", refsource: "MISC", url: "http://seclists.org/fulldisclosure/2021/Sep/38", }, { name: "http://seclists.org/fulldisclosure/2021/Sep/39", refsource: "MISC", url: "http://seclists.org/fulldisclosure/2021/Sep/39", }, { name: "http://seclists.org/fulldisclosure/2021/Sep/40", refsource: "MISC", url: "http://seclists.org/fulldisclosure/2021/Sep/40", }, { name: "http://securitytracker.com/id?1028213", refsource: "MISC", url: "http://securitytracker.com/id?1028213", }, { name: "http://www.openwall.com/lists/oss-security/2013/04/12/6", refsource: "MISC", url: "http://www.openwall.com/lists/oss-security/2013/04/12/6", }, { name: "http://www.openwall.com/lists/oss-security/2021/10/07/4", refsource: "MISC", url: "http://www.openwall.com/lists/oss-security/2021/10/07/4", }, { name: "http://www.osvdb.org/90634", refsource: "MISC", url: "http://www.osvdb.org/90634", }, { name: "http://www.securityfocus.com/bid/58233", refsource: "MISC", url: "http://www.securityfocus.com/bid/58233", }, { name: "https://lists.apache.org/thread.html/r41eca5f4f09e74436cbb05dec450fc2bef37b5d3e966aa7cc5fada6d%40%3Cannounce.apache.org%3E", refsource: "MISC", url: "https://lists.apache.org/thread.html/r41eca5f4f09e74436cbb05dec450fc2bef37b5d3e966aa7cc5fada6d%40%3Cannounce.apache.org%3E", }, { name: "https://lists.apache.org/thread.html/rfb2c193360436e230b85547e85a41bea0916916f96c501f5b6fc4702%40%3Cusers.openoffice.apache.org%3E", refsource: "MISC", url: "https://lists.apache.org/thread.html/rfb2c193360436e230b85547e85a41bea0916916f96c501f5b6fc4702%40%3Cusers.openoffice.apache.org%3E", }, { name: "https://security.gentoo.org/glsa/201701-21", refsource: "MISC", url: "https://security.gentoo.org/glsa/201701-21", }, { name: "https://support.apple.com/kb/HT212804", refsource: "MISC", url: "https://support.apple.com/kb/HT212804", }, { name: "https://support.apple.com/kb/HT212805", refsource: "MISC", url: "https://support.apple.com/kb/HT212805", }, { name: "https://support.apple.com/kb/HT212807", refsource: "MISC", url: "https://support.apple.com/kb/HT212807", }, { name: "https://support.apple.com/kb/HT212814", refsource: "MISC", url: "https://support.apple.com/kb/HT212814", }, { name: "https://support.apple.com/kb/HT212815", refsource: "MISC", url: "https://support.apple.com/kb/HT212815", }, { name: "https://support.apple.com/kb/HT212819", refsource: "MISC", url: "https://support.apple.com/kb/HT212819", }, ], }, }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "2.4.0", vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "3.8.12", versionStartIncluding: "3.8.0", vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "3.9.7", versionStartIncluding: "3.9.0", vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "3.7.12", versionStartIncluding: "3.7.0", vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "3.6.15", versionStartIncluding: "3.6.0", vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "14.8", vulnerable: true, }, { cpe23Uri: "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "14.8", vulnerable: true, }, { cpe23Uri: "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "11.6", vulnerable: true, }, { cpe23Uri: "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "8.0", vulnerable: true, }, { cpe23Uri: "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "15.0", vulnerable: true, }, ], operator: "OR", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2013-0340", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "expat 2.1.0 and earlier does not properly handle entities expansion unless an application developer uses the XML_SetEntityDeclHandler function, which allows remote attackers to cause a denial of service (resource consumption), send HTTP requests to intranet servers, or read arbitrary files via a crafted XML document, aka an XML External Entity (XXE) issue. NOTE: it could be argued that because expat already provides the ability to disable external entity expansion, the responsibility for resolving this issue lies with application developers; according to this argument, this entry should be REJECTed, and each affected application would need its own CVE.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "CWE-611", }, ], }, ], }, references: { reference_data: [ { name: "[oss-security] 20130221 CVEs for libxml2 and expat internal and external XML entity expansion", refsource: "MLIST", tags: [ "Exploit", "Mailing List", "Third Party Advisory", ], url: "http://openwall.com/lists/oss-security/2013/02/22/3", }, { name: "[oss-security] 20130413 Re-evaluating expat/libxml2 CVE assignments", refsource: "MLIST", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2013/04/12/6", }, { name: "90634", refsource: "OSVDB", tags: [ "Broken Link", ], url: "http://www.osvdb.org/90634", }, { name: "1028213", refsource: "SECTRACK", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://securitytracker.com/id?1028213", }, { name: "58233", refsource: "BID", tags: [ "Broken Link", "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/58233", }, { name: "GLSA-201701-21", refsource: "GENTOO", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/201701-21", }, { name: "https://support.apple.com/kb/HT212814", refsource: "CONFIRM", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT212814", }, { name: "https://support.apple.com/kb/HT212815", refsource: "CONFIRM", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT212815", }, { name: "https://support.apple.com/kb/HT212819", refsource: "CONFIRM", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT212819", }, { name: "https://support.apple.com/kb/HT212807", refsource: "CONFIRM", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT212807", }, { name: "https://support.apple.com/kb/HT212804", refsource: "CONFIRM", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT212804", }, { name: "https://support.apple.com/kb/HT212805", refsource: "CONFIRM", tags: [ "Third Party Advisory", ], url: "https://support.apple.com/kb/HT212805", }, { name: "20210921 APPLE-SA-2021-09-20-7 Additional information for APPLE-SA-2021-09-13-3 macOS Big Sur 11.6", refsource: "FULLDISC", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2021/Sep/39", }, { name: "20210921 APPLE-SA-2021-09-20-6 Additional information for APPLE-SA-2021-09-13-1 iOS 14.8 and iPadOS 14.8", refsource: "FULLDISC", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2021/Sep/38", }, { name: "20210921 APPLE-SA-2021-09-20-3 tvOS 15", refsource: "FULLDISC", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2021/Sep/35", }, { name: "20210921 APPLE-SA-2021-09-20-2 watchOS 8", refsource: "FULLDISC", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2021/Sep/34", }, { name: "20210921 APPLE-SA-2021-09-20-1 iOS 15 and iPadOS 15", refsource: "FULLDISC", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2021/Sep/33", }, { name: "20210921 APPLE-SA-2021-09-20-8 Additional information for APPLE-SA-2021-09-13-4 Security Update 2021-005 Catalina", refsource: "FULLDISC", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2021/Sep/40", }, { name: "[oss-security] 20211007 CVE-2021-40439: Apache OpenOffice: Billion Laughs", refsource: "MLIST", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2021/10/07/4", }, { name: "20211027 APPLE-SA-2021-10-26-9 Additional information for APPLE-SA-2021-09-20-1 iOS 15 and iPadOS 15", refsource: "FULLDISC", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2021/Oct/61", }, { name: "20211027 APPLE-SA-2021-10-26-11 Additional information for APPLE-SA-2021-09-20-3 tvOS 15", refsource: "FULLDISC", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2021/Oct/63", }, { name: "20211027 APPLE-SA-2021-10-26-10 Additional information for APPLE-SA-2021-09-20-2 watchOS 8", refsource: "FULLDISC", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2021/Oct/62", }, { name: "https://lists.apache.org/thread.html/rfb2c193360436e230b85547e85a41bea0916916f96c501f5b6fc4702%40%3Cusers.openoffice.apache.org%3E", refsource: "MISC", tags: [], url: "https://lists.apache.org/thread.html/rfb2c193360436e230b85547e85a41bea0916916f96c501f5b6fc4702%40%3Cusers.openoffice.apache.org%3E", }, { name: "https://lists.apache.org/thread.html/r41eca5f4f09e74436cbb05dec450fc2bef37b5d3e966aa7cc5fada6d%40%3Cannounce.apache.org%3E", refsource: "MISC", tags: [], url: "https://lists.apache.org/thread.html/r41eca5f4f09e74436cbb05dec450fc2bef37b5d3e966aa7cc5fada6d%40%3Cannounce.apache.org%3E", }, ], }, }, impact: { baseMetricV2: { cvssV2: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 6.8, confidentialityImpact: "PARTIAL", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:M/Au:N/C:P/I:P/A:P", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 6.4, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, severity: "MEDIUM", userInteractionRequired: false, }, }, lastModifiedDate: "2023-02-13T04:41Z", publishedDate: "2014-01-21T18:55Z", }, }, }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.