gsd-2016-3705
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 2.9.3 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2016-3705", "description": "The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 2.9.3 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references.", "id": "GSD-2016-3705", "references": [ "https://www.suse.com/security/cve/CVE-2016-3705.html", "https://www.debian.org/security/2016/dsa-3593", "https://access.redhat.com/errata/RHSA-2016:2957", "https://access.redhat.com/errata/RHSA-2016:1292", "https://ubuntu.com/security/CVE-2016-3705", "https://advisories.mageia.org/CVE-2016-3705.html", "https://alas.aws.amazon.com/cve/html/CVE-2016-3705.html", "https://linux.oracle.com/cve/CVE-2016-3705.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2016-3705" ], "details": "The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 2.9.3 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references.", "id": "GSD-2016-3705", "modified": "2023-12-13T01:21:27.704760Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2016-3705", "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": "The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 2.9.3 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html", "refsource": "MISC", "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "refsource": "MISC", "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2016-2957.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html", "refsource": "MISC", "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html" }, { "name": "http://www.ubuntu.com/usn/USN-2994-1", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-2994-1" }, { "name": "https://access.redhat.com/errata/RHSA-2016:1292", "refsource": "MISC", "url": "https://access.redhat.com/errata/RHSA-2016:1292" }, { "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10170", "refsource": "MISC", "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10170" }, { "name": "https://www.debian.org/security/2016/dsa-3593", "refsource": "MISC", "url": "https://www.debian.org/security/2016/dsa-3593" }, { "name": "https://www.tenable.com/security/tns-2016-18", "refsource": "MISC", "url": "https://www.tenable.com/security/tns-2016-18" }, { "name": "https://security.gentoo.org/glsa/201701-37", "refsource": "MISC", "url": "https://security.gentoo.org/glsa/201701-37" }, { "name": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00055.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00055.html" }, { "name": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00127.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00127.html" }, { "name": "http://seclists.org/fulldisclosure/2016/May/10", "refsource": "MISC", "url": "http://seclists.org/fulldisclosure/2016/May/10" }, { "name": "http://www.securityfocus.com/bid/89854", "refsource": "MISC", "url": "http://www.securityfocus.com/bid/89854" }, { "name": "https://bugzilla.gnome.org/show_bug.cgi?id=765207", "refsource": "MISC", "url": "https://bugzilla.gnome.org/show_bug.cgi?id=765207" }, { "name": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157239", "refsource": "MISC", "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157239" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "[2.9.3]", "affected_versions": "Version 2.9.3", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "cwe_ids": [ "CWE-1035", "CWE-20", "CWE-937" ], "date": "2018-10-30", "description": "The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references.", "fixed_versions": [], "identifier": "CVE-2016-3705", "identifiers": [ "CVE-2016-3705" ], "not_impacted": "", "package_slug": "nuget/libxml2", "pubdate": "2016-05-17", "solution": "Unfortunately, there is no solution available yet.", "title": "Improper Input Validation", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2016-3705" ], "uuid": "e1482239-d5ed-4f77-8dad-71619194a17e" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:xmlsoft:libxml2:2.9.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:hp:icewall_file_manager:3.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:hp:icewall_federation_agent:3.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2016-3705" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The (1) xmlParserEntityCheck and (2) xmlParseAttValueComplex functions in parser.c in libxml2 2.9.3 do not properly keep track of the recursion depth, which allows context-dependent attackers to cause a denial of service (stack consumption and application crash) via a crafted XML document containing a large number of nested entity references." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-20" } ] } ] }, "references": { "reference_data": [ { "name": "openSUSE-SU-2016:1298", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00055.html" }, { "name": "20160503 CVE-2016-3627 CVE-2016-3705: libxml2: stack overflow in xml validator (parser)", "refsource": "FULLDISC", "tags": [], "url": "http://seclists.org/fulldisclosure/2016/May/10" }, { "name": "https://bugzilla.gnome.org/show_bug.cgi?id=765207", "refsource": "CONFIRM", "tags": [], "url": "https://bugzilla.gnome.org/show_bug.cgi?id=765207" }, { "name": "DSA-3593", "refsource": "DEBIAN", "tags": [], "url": "https://www.debian.org/security/2016/dsa-3593" }, { "name": "USN-2994-1", "refsource": "UBUNTU", "tags": [], "url": "http://www.ubuntu.com/usn/USN-2994-1" }, { "name": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157239", "refsource": "CONFIRM", "tags": [], "url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05157239" }, { "name": "RHSA-2016:1292", "refsource": "REDHAT", "tags": [], "url": "https://access.redhat.com/errata/RHSA-2016:1292" }, { "name": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html", "refsource": "CONFIRM", "tags": [], "url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html", "refsource": "CONFIRM", "tags": [], "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html", "refsource": "CONFIRM", "tags": [], "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html" }, { "name": "89854", "refsource": "BID", "tags": [], "url": "http://www.securityfocus.com/bid/89854" }, { "name": "openSUSE-SU-2016:1446", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-updates/2016-05/msg00127.html" }, { "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10170", "refsource": "CONFIRM", "tags": [], "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10170" }, { "name": "https://www.tenable.com/security/tns-2016-18", "refsource": "CONFIRM", "tags": [], "url": "https://www.tenable.com/security/tns-2016-18" }, { "name": "GLSA-201701-37", "refsource": "GENTOO", "tags": [], "url": "https://security.gentoo.org/glsa/201701-37" }, { "name": "RHSA-2016:2957", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "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, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2023-02-12T23:18Z", "publishedDate": "2016-05-17T14:08Z" } } }
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- 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.