gsd-2022-43680
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.
Aliases
Aliases
{ GSD: { alias: "CVE-2022-43680", id: "GSD-2022-43680", references: [ "https://alas.aws.amazon.com/cve/html/CVE-2022-43680.html", "https://www.debian.org/security/2022/dsa-5266", "https://advisories.mageia.org/CVE-2022-43680.html", "https://access.redhat.com/errata/RHSA-2023:0103", "https://www.suse.com/security/cve/CVE-2022-43680.html", "https://ubuntu.com/security/CVE-2022-43680", "https://access.redhat.com/errata/RHSA-2023:0337", ], }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2022-43680", ], details: "In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.", id: "GSD-2022-43680", modified: "2023-12-13T01:19:31.540758Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2022-43680", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "n/a", version: { version_data: [ { version_value: "n/a", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "https://github.com/libexpat/libexpat/pull/650", refsource: "MISC", url: "https://github.com/libexpat/libexpat/pull/650", }, { name: "https://github.com/libexpat/libexpat/issues/649", refsource: "MISC", url: "https://github.com/libexpat/libexpat/issues/649", }, { name: "https://github.com/libexpat/libexpat/pull/616", refsource: "MISC", url: "https://github.com/libexpat/libexpat/pull/616", }, { name: "[debian-lts-announce] 20221028 [SECURITY] [DLA 3165-1] expat security update", refsource: "MLIST", url: "https://lists.debian.org/debian-lts-announce/2022/10/msg00033.html", }, { name: "DSA-5266", refsource: "DEBIAN", url: "https://www.debian.org/security/2022/dsa-5266", }, { name: "GLSA-202210-38", refsource: "GENTOO", url: "https://security.gentoo.org/glsa/202210-38", }, { name: "FEDORA-2022-ae2559a8f4", refsource: "FEDORA", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BY4OPSIB33ETNUXZY2UPZ4NGQ3OKDY4D/", }, { name: "FEDORA-2022-3cf0e7ebc7", refsource: "FEDORA", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AJ5VY2VYXE4WTRGQ6LMGLF6FV3SY37YE/", }, { name: "FEDORA-2022-f3a939e960", refsource: "FEDORA", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IUJ2BULJTZ2BMSKQHB6US674P55UCWWS/", }, { name: "FEDORA-2022-5f1e2e9016", refsource: "FEDORA", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XG5XOOB7CD55CEE6OJYKSACSIMQ4RWQ6/", }, { name: "FEDORA-2022-49db80f821", refsource: "FEDORA", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DPQVIF6TOJNY2T3ZZETFKR4G34FFREBQ/", }, { name: "FEDORA-2022-c43235716e", refsource: "FEDORA", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FFCOMBSOJKLIKCGCJWHLJXO4EVYBG7AR/", }, { name: "https://security.netapp.com/advisory/ntap-20221118-0007/", refsource: "CONFIRM", url: "https://security.netapp.com/advisory/ntap-20221118-0007/", }, { name: "[oss-security] 20231228 CVE-2022-43680: Apache OpenOffice: \"Use after free\" fixed in libexpat", refsource: "MLIST", url: "http://www.openwall.com/lists/oss-security/2023/12/28/5", }, { name: "[oss-security] 20240103 CVE-2022-43680: Apache OpenOffice: \"Use after free\" fixed in libexpat", refsource: "MLIST", url: "http://www.openwall.com/lists/oss-security/2024/01/03/5", }, ], }, }, "nvd.nist.gov": { cve: { configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*", matchCriteriaId: "262BCBEE-82AD-4ED4-A93E-9AE282BBE16C", versionEndIncluding: "2.4.9", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", matchCriteriaId: "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", matchCriteriaId: "FA6FEEC2-9F11-4643-8827-749718254FED", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", matchCriteriaId: "80E516C0-98A4-4ADE-B69F-66A772E2BAAA", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*", matchCriteriaId: "5C675112-476C-4D7C-BCB9-A2FB2D0BC9FD", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*", matchCriteriaId: "E30D0E6F-4AE8-4284-8716-991DFA48CC5D", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "6770B6C3-732E-4E22-BF1C-2D2FD610061C", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*", matchCriteriaId: "9F9C8C20-42EB-4AB5-BD97-212DEB070C43", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "7FFF7106-ED78-49BA-9EC5-B889E3685D53", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*", matchCriteriaId: "E63D8B0F-006E-4801-BF9D-1C001BBFB4F9", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "56409CEC-5A1E-4450-AA42-641E459CC2AF", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*", matchCriteriaId: "B06F4839-D16A-4A61-9BB5-55B13F41E47F", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "D0B4AD8A-F172-4558-AEC6-FF424BA2D912", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*", matchCriteriaId: "8497A4C9-8474-4A62-8331-3FE862ED4098", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "234DEFE0-5CE5-4B0A-96B8-5D227CB8ED31", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*", matchCriteriaId: "CDDF61B7-EC5C-467C-B710-B89F502CD04F", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*", matchCriteriaId: "3A756737-1CC4-42C2-A4DF-E1C893B4E2D5", vulnerable: true, }, { criteria: "cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*", matchCriteriaId: "5735E553-9731-4AAC-BCFF-989377F817B3", vulnerable: true, }, { criteria: "cpe:2.3:a:netapp:solidfire_\\&_hci_management_node:-:*:*:*:*:*:*:*", matchCriteriaId: "D6D700C5-F67F-4FFB-BE69-D524592A3D2E", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:hci_compute_node_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "F921BC85-568E-4B69-A3CD-CF75C76672F1", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:*", matchCriteriaId: "AD7447BC-F315-4298-A822-549942FC118B", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, ], descriptions: [ { lang: "en", value: "In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.", }, { lang: "es", value: "En libexpat versiones hasta 2.4.9, se presenta un uso de memoria previamente liberada causado por la destrucciĂłn excesiva de un DTD compartido en XML_ExternalEntityParserCreate en situaciones fuera de memoria", }, ], id: "CVE-2022-43680", lastModified: "2024-01-21T02:08:05.430", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 3.9, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2022-10-24T14:15:53.323", references: [ { source: "cve@mitre.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2023/12/28/5", }, { source: "cve@mitre.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://www.openwall.com/lists/oss-security/2024/01/03/5", }, { source: "cve@mitre.org", tags: [ "Exploit", "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://github.com/libexpat/libexpat/issues/649", }, { source: "cve@mitre.org", tags: [ "Exploit", "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://github.com/libexpat/libexpat/pull/616", }, { source: "cve@mitre.org", tags: [ "Exploit", "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://github.com/libexpat/libexpat/pull/650", }, { source: "cve@mitre.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2022/10/msg00033.html", }, { source: "cve@mitre.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AJ5VY2VYXE4WTRGQ6LMGLF6FV3SY37YE/", }, { source: "cve@mitre.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BY4OPSIB33ETNUXZY2UPZ4NGQ3OKDY4D/", }, { source: "cve@mitre.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DPQVIF6TOJNY2T3ZZETFKR4G34FFREBQ/", }, { source: "cve@mitre.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FFCOMBSOJKLIKCGCJWHLJXO4EVYBG7AR/", }, { source: "cve@mitre.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IUJ2BULJTZ2BMSKQHB6US674P55UCWWS/", }, { source: "cve@mitre.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XG5XOOB7CD55CEE6OJYKSACSIMQ4RWQ6/", }, { source: "cve@mitre.org", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202210-38", }, { source: "cve@mitre.org", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20221118-0007/", }, { source: "cve@mitre.org", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2022/dsa-5266", }, ], sourceIdentifier: "cve@mitre.org", vulnStatus: "Analyzed", weaknesses: [ { description: [ { lang: "en", value: "CWE-416", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }, }, }, }
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Sightings
| Author | Source | Type | Date |
|---|
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.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.