fkie_cve-2017-7375
Vulnerability from fkie_nvd
Published
2018-02-19 19:29
Modified
2024-11-21 03:31
Severity ?
Summary
A flaw in libxml2 allows remote XML entity inclusion with default parser flags (i.e., when the caller did not request entity substitution, DTD validation, external DTD subset loading, or default DTD attributes). Depending on the context, this may expose a higher-risk attack surface in libxml2 not usually reachable with default parser flags, and expose content from local files, HTTP, or FTP servers (which might be otherwise unreachable).
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
xmlsoft | libxml2 | * | |
debian | debian_linux | 7.0 | |
debian | debian_linux | 8.0 | |
debian | debian_linux | 9.0 | |
android | 4.4.4 | ||
android | 5.0.2 | ||
android | 5.1.1 | ||
android | 6.0 | ||
android | 6.0.1 | ||
android | 7.0 | ||
android | 7.1.1 | ||
android | 7.1.2 | ||
xmlsoft | libxml2 | 2.9.4 | |
xmlsoft | libxml2 | 2.9.4 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*", matchCriteriaId: "8CC4875D-A4B2-4A7C-B020-7C2E86412B7C", versionEndIncluding: "2.9.4", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", matchCriteriaId: "16F59A04-14CF-49E2-9973-645477EA09DA", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "DEECE5FC-CACF-4496-A3E7-164736409252", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:google:android:4.4.4:*:*:*:*:*:*:*", matchCriteriaId: "E3CEEA22-63B4-4702-A400-01349DF0EC1E", vulnerable: true, }, { criteria: "cpe:2.3:o:google:android:5.0.2:*:*:*:*:*:*:*", matchCriteriaId: "E9915371-C730-41F7-B86E-7E4DE0DF5385", vulnerable: true, }, { criteria: "cpe:2.3:o:google:android:5.1.1:*:*:*:*:*:*:*", matchCriteriaId: "B1D94CDD-DE7B-444E-A3AE-AE9C9A779374", vulnerable: true, }, { criteria: "cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*", matchCriteriaId: "E70C6D8D-C9C3-4D92-8DFC-71F59E068295", vulnerable: true, }, { criteria: "cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*", matchCriteriaId: "691FA41B-C2CE-413F-ABB1-0B22CB322807", vulnerable: true, }, { criteria: "cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:*", matchCriteriaId: "09E6085C-A61E-4A89-BF80-EDD9A7DF1E47", vulnerable: true, }, { criteria: "cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:*", matchCriteriaId: "D835D592-2423-44C6-804A-3AD010112E7C", vulnerable: true, }, { criteria: "cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:*", matchCriteriaId: "568E2561-A068-46A2-B331-BBA91FC96F0C", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.9.4:rc1:*:*:*:*:*:*", matchCriteriaId: "22C47A2C-C09C-404B-9E77-AA6E10C300D7", vulnerable: true, }, { criteria: "cpe:2.3:a:xmlsoft:libxml2:2.9.4:rc2:*:*:*:*:*:*", matchCriteriaId: "72E6D2E2-FBA0-479E-B242-D15014FD4E40", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "A flaw in libxml2 allows remote XML entity inclusion with default parser flags (i.e., when the caller did not request entity substitution, DTD validation, external DTD subset loading, or default DTD attributes). Depending on the context, this may expose a higher-risk attack surface in libxml2 not usually reachable with default parser flags, and expose content from local files, HTTP, or FTP servers (which might be otherwise unreachable).", }, { lang: "es", value: "Un error en libxml2 permite la inclusión de entidades XML con marcas de analizador por defecto (por ejemplo, cuando el \"caller\" no solicitó la sustitución de entidades, validación DTD, carga de subconjuntos DTD externo o los atributos DTD por defecto). Dependiendo del contexto, esto podría exponer una superficie de ataque de mayor riesgo en libxml2 que, normalmente, no sería accesible mediante marcas de analizador por defecto. Además, podría exponer contenido de archivos locales o de servidores HTTP y FTP (que serían inalcanzables de otra forma).", }, ], id: "CVE-2017-7375", lastModified: "2024-11-21T03:31:45.350", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "HIGH", cvssData: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 7.5, confidentialityImpact: "PARTIAL", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:L/Au:N/C:P/I:P/A:P", version: "2.0", }, exploitabilityScore: 10, impactScore: 6.4, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV30: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 9.8, baseSeverity: "CRITICAL", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", version: "3.0", }, exploitabilityScore: 3.9, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2018-02-19T19:29:00.703", references: [ { source: "cve@mitre.org", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/98877", }, { source: "cve@mitre.org", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securitytracker.com/id/1038623", }, { source: "cve@mitre.org", tags: [ "Patch", "Third Party Advisory", ], url: "https://android.googlesource.com/platform/external/libxml2/+/308396a55280f69ad4112d4f9892f4cbeff042aa", }, { source: "cve@mitre.org", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1462203", }, { source: "cve@mitre.org", tags: [ "Patch", "Third Party Advisory", ], url: "https://git.gnome.org/browse/libxml2/commit/?id=90ccb58242866b0ba3edbef8fe44214a101c2b3e", }, { source: "cve@mitre.org", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/201711-01", }, { source: "cve@mitre.org", tags: [ "Patch", "Third Party Advisory", ], url: "https://source.android.com/security/bulletin/2017-06-01", }, { source: "cve@mitre.org", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2017/dsa-3952", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securityfocus.com/bid/98877", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", "VDB Entry", ], url: "http://www.securitytracker.com/id/1038623", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://android.googlesource.com/platform/external/libxml2/+/308396a55280f69ad4112d4f9892f4cbeff042aa", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1462203", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://git.gnome.org/browse/libxml2/commit/?id=90ccb58242866b0ba3edbef8fe44214a101c2b3e", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/201711-01", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://source.android.com/security/bulletin/2017-06-01", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2017/dsa-3952", }, ], sourceIdentifier: "cve@mitre.org", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-611", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Log in or create an account to share your comment.
Security Advisory comment format.
This schema specifies the format of a comment related to a security advisory.
Title of the comment
Description of the comment
Loading…
Loading…
Loading…
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.