gsd-2012-0841
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
libxml2 before 2.8.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted XML data.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2012-0841", "description": "libxml2 before 2.8.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted XML data.", "id": "GSD-2012-0841", "references": [ "https://www.suse.com/security/cve/CVE-2012-0841.html", "https://www.debian.org/security/2012/dsa-2417", "https://access.redhat.com/errata/RHSA-2013:0217", "https://access.redhat.com/errata/RHSA-2012:0324", "https://alas.aws.amazon.com/cve/html/CVE-2012-0841.html", "https://linux.oracle.com/cve/CVE-2012-0841.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2012-0841" ], "details": "libxml2 before 2.8.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted XML data.", "id": "GSD-2012-0841", "modified": "2023-12-13T01:20:13.433432Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2012-0841", "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": "libxml2 before 2.8.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted XML data." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00002.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00002.html" }, { "name": "http://secunia.com/advisories/55568", "refsource": "MISC", "url": "http://secunia.com/advisories/55568" }, { "name": "http://xmlsoft.org/news.html", "refsource": "MISC", "url": "http://xmlsoft.org/news.html" }, { "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:150", "refsource": "MISC", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:150" }, { "name": "http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html", "refsource": "MISC", "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html" }, { "name": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=660846", "refsource": "MISC", "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=660846" }, { "name": "http://git.gnome.org/browse/libxml2/commit/?id=8973d58b7498fa5100a876815476b81fd1a2412a", "refsource": "MISC", "url": "http://git.gnome.org/browse/libxml2/commit/?id=8973d58b7498fa5100a876815476b81fd1a2412a" }, { "name": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00009.html", "refsource": "MISC", "url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00009.html" }, { "name": "http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html", "refsource": "MISC", "url": "http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2012-0324.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2012-0324.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2013-0217.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2013-0217.html" }, { "name": "http://secunia.com/advisories/54886", "refsource": "MISC", "url": "http://secunia.com/advisories/54886" }, { "name": "http://securitytracker.com/id?1026723", "refsource": "MISC", "url": "http://securitytracker.com/id?1026723" }, { "name": "http://support.apple.com/kb/HT5934", "refsource": "MISC", "url": "http://support.apple.com/kb/HT5934" }, { "name": "http://support.apple.com/kb/HT6001", "refsource": "MISC", "url": "http://support.apple.com/kb/HT6001" }, { "name": "http://www.debian.org/security/2012/dsa-2417", "refsource": "MISC", "url": "http://www.debian.org/security/2012/dsa-2417" }, { "name": "http://www.openwall.com/lists/oss-security/2012/02/22/1", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2012/02/22/1" }, { "name": "http://www.securityfocus.com/bid/52107", "refsource": "MISC", "url": "http://www.securityfocus.com/bid/52107" }, { "name": "http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdf", "refsource": "MISC", "url": "http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdf" }, { "name": "https://blogs.oracle.com/sunsecurity/entry/cve_2012_0841_denial_of", "refsource": "MISC", "url": "https://blogs.oracle.com/sunsecurity/entry/cve_2012_0841_denial_of" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "[1.7.0,2.6.16]", "affected_versions": "All versions starting from 1.7.0 up to 2.6.16", "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "cwe_ids": [ "CWE-1035", "CWE-937" ], "date": "2014-01-28", "description": "libxml2 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted XML data.", "fixed_versions": [ "2.7.8.2" ], "identifier": "CVE-2012-0841", "identifiers": [ "CVE-2012-0841" ], "not_impacted": "All versions before 1.7.0, all versions after 2.6.16", "package_slug": "nuget/libxml2", "pubdate": "2012-12-21", "solution": "Upgrade to version 2.7.8.2 or above.", "title": "Uncontrolled Resource Consumption", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2012-0841" ], "uuid": "0f7a711a-25bd-4678-a8ad-8abffd7dd16b" } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:xmlsoft:libxml2:2.2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:xmlsoft:libxml2:2.2.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:xmlsoft:libxml2:2.4.30:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:xmlsoft:libxml2:2.6.16:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:xmlsoft:libxml2:1.8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:xmlsoft:libxml2:1.8.16:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:xmlsoft:libxml2:2.6.32:*:*:*:*:*:*:*", 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"vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:iphone_os:5.1.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:iphone_os:2.0.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:iphone_os:2.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:iphone_os:2.0.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:iphone_os:4.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:iphone_os:4.3.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:iphone_os:2.2.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:iphone_os:3.2.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:iphone_os:3.2.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:iphone_os:6.0.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2012-0841" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "libxml2 before 2.8.0 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted XML data." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-399" } ] } ] }, "references": { "reference_data": [ { "name": "https://blogs.oracle.com/sunsecurity/entry/cve_2012_0841_denial_of", "refsource": "CONFIRM", "tags": [], "url": "https://blogs.oracle.com/sunsecurity/entry/cve_2012_0841_denial_of" }, { "name": "http://git.gnome.org/browse/libxml2/commit/?id=8973d58b7498fa5100a876815476b81fd1a2412a", "refsource": "CONFIRM", "tags": [], "url": "http://git.gnome.org/browse/libxml2/commit/?id=8973d58b7498fa5100a876815476b81fd1a2412a" }, { "name": "[oss-security] 20120222 libxml2: hash table collisions CPU usage DoS", "refsource": "MLIST", "tags": [], "url": "http://www.openwall.com/lists/oss-security/2012/02/22/1" }, { "name": "1026723", "refsource": "SECTRACK", "tags": [], "url": "http://securitytracker.com/id?1026723" }, { "name": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=660846", "refsource": "MISC", "tags": [], "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=660846" }, { "name": "DSA-2417", "refsource": "DEBIAN", "tags": [], "url": "http://www.debian.org/security/2012/dsa-2417" }, { "name": "RHSA-2012:0324", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2012-0324.html" }, { "name": "http://xmlsoft.org/news.html", "refsource": "CONFIRM", "tags": [], "url": "http://xmlsoft.org/news.html" }, { "name": "52107", "refsource": "BID", "tags": [ "Patch" ], "url": "http://www.securityfocus.com/bid/52107" }, { "name": "RHSA-2013:0217", "refsource": "REDHAT", "tags": [], "url": "http://rhn.redhat.com/errata/RHSA-2013-0217.html" }, { "name": "http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html", "refsource": "CONFIRM", "tags": [], "url": "http://www.oracle.com/technetwork/topics/security/cpuapr2013-1899555.html" }, { "name": "http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdf", "refsource": "CONFIRM", "tags": [], "url": "http://www.xerox.com/download/security/security-bulletin/16287-4d6b7b0c81f7b/cert_XRX13-003_v1.0.pdf" }, { "name": "http://support.apple.com/kb/HT5934", "refsource": "CONFIRM", "tags": [], "url": "http://support.apple.com/kb/HT5934" }, { "name": "APPLE-SA-2013-09-18-2", "refsource": "APPLE", "tags": [], "url": "http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html" }, { "name": "54886", "refsource": "SECUNIA", "tags": [], "url": "http://secunia.com/advisories/54886" }, { "name": "MDVSA-2013:150", "refsource": "MANDRIVA", "tags": [], "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:150" }, { "name": "APPLE-SA-2013-10-22-8", "refsource": "APPLE", "tags": [], "url": "http://lists.apple.com/archives/security-announce/2013/Oct/msg00009.html" }, { "name": "SUSE-SU-2013:1627", "refsource": "SUSE", "tags": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00002.html" }, { "name": "55568", "refsource": "SECUNIA", "tags": [], "url": "http://secunia.com/advisories/55568" }, { "name": "http://support.apple.com/kb/HT6001", "refsource": "CONFIRM", "tags": [], "url": "http://support.apple.com/kb/HT6001" } ] } }, "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 } }, "lastModifiedDate": "2023-02-13T00:23Z", "publishedDate": "2012-12-21T05:46Z" } } }
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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.
- 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.