gsd-2017-16931
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
parser.c in libxml2 before 2.9.5 mishandles parameter-entity references because the NEXTL macro calls the xmlParserHandlePEReference function in the case of a '%' character in a DTD name.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2017-16931", "description": "parser.c in libxml2 before 2.9.5 mishandles parameter-entity references because the NEXTL macro calls the xmlParserHandlePEReference function in the case of a \u0027%\u0027 character in a DTD name.", "id": "GSD-2017-16931", "references": [ "https://www.suse.com/security/cve/CVE-2017-16931.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2017-16931" ], "details": "parser.c in libxml2 before 2.9.5 mishandles parameter-entity references because the NEXTL macro calls the xmlParserHandlePEReference function in the case of a \u0027%\u0027 character in a DTD name.", "id": "GSD-2017-16931", "modified": "2023-12-13T01:21:01.297016Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-16931", "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": "parser.c in libxml2 before 2.9.5 mishandles parameter-entity references because the NEXTL macro calls the xmlParserHandlePEReference function in the case of a \u0027%\u0027 character in a DTD name." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "[debian-lts-announce] 20171130 [SECURITY] [DLA 1194-1] libxml2 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00041.html" }, { "name": "https://www.oracle.com//security-alerts/cpujul2021.html", "refsource": "MISC", "url": "https://www.oracle.com//security-alerts/cpujul2021.html" }, { "name": "https://bugzilla.gnome.org/show_bug.cgi?id=766956", "refsource": "CONFIRM", "url": "https://bugzilla.gnome.org/show_bug.cgi?id=766956" }, { "name": "http://xmlsoft.org/news.html", "refsource": "CONFIRM", "url": "http://xmlsoft.org/news.html" }, { "name": "https://github.com/GNOME/libxml2/commit/e26630548e7d138d2c560844c43820b6767251e3", "refsource": "CONFIRM", "url": "https://github.com/GNOME/libxml2/commit/e26630548e7d138d2c560844c43820b6767251e3" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "(,2.9.4]", "affected_versions": "All versions up to 2.9.4", "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "cwe_ids": [ "CWE-1035", "CWE-119", "CWE-937" ], "date": "2021-07-20", "description": "parser.c in libxml2 mishandles parameter-entity references because the NEXTL macro calls the xmlParserHandlePEReference function in the case of a \u0027%\u0027 character in a DTD name.", "fixed_versions": [], "identifier": "CVE-2017-16931", "identifiers": [ "CVE-2017-16931" ], "not_impacted": "", "package_slug": "nuget/libxml2", "pubdate": "2017-11-23", "solution": "Unfortunately, there is no solution available yet.", "title": "Improper Restriction of Operations within the Bounds of a Memory Buffer", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2017-16931" ], "uuid": "39c723d6-183e-4a89-ab39-8bfb173d4c6b" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.9.4", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-16931" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "parser.c in libxml2 before 2.9.5 mishandles parameter-entity references because the NEXTL macro calls the xmlParserHandlePEReference function in the case of a \u0027%\u0027 character in a DTD name." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-119" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/GNOME/libxml2/commit/e26630548e7d138d2c560844c43820b6767251e3", "refsource": "CONFIRM", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/GNOME/libxml2/commit/e26630548e7d138d2c560844c43820b6767251e3" }, { "name": "https://bugzilla.gnome.org/show_bug.cgi?id=766956", "refsource": "CONFIRM", "tags": [ "Permissions Required" ], "url": "https://bugzilla.gnome.org/show_bug.cgi?id=766956" }, { "name": "http://xmlsoft.org/news.html", "refsource": "CONFIRM", "tags": [ "Release Notes", "Vendor Advisory" ], "url": "http://xmlsoft.org/news.html" }, { "name": "[debian-lts-announce] 20171130 [SECURITY] [DLA 1194-1] libxml2 security update", "refsource": "MLIST", "tags": [], "url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00041.html" }, { "name": "N/A", "refsource": "N/A", "tags": [], "url": "https://www.oracle.com//security-alerts/cpujul2021.html" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": true, "cvssV2": { "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": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "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 } }, "lastModifiedDate": "2021-07-20T23:15Z", "publishedDate": "2017-11-23T21:29Z" } } }
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Sightings
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