fkie_cve-2014-2525
Vulnerability from fkie_nvd
Published
2014-03-28 15:55
Modified
2025-04-12 10:46
Severity ?
Summary
Heap-based buffer overflow in the yaml_parser_scan_uri_escapes function in LibYAML before 0.1.6 allows context-dependent attackers to execute arbitrary code via a long sequence of percent-encoded characters in a URI in a YAML file.
References
Impacted products
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:pyyaml:libyaml:*:*:*:*:*:*:*:*", "matchCriteriaId": "BF15A6D7-D1CD-4B9A-8A90-81E441C531EF", "versionEndIncluding": "0.1.5", "vulnerable": true }, { "criteria": "cpe:2.3:a:pyyaml:libyaml:0.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "7F454F77-1AB1-44CF-8E1F-47BD71966CB8", "vulnerable": true }, { "criteria": "cpe:2.3:a:pyyaml:libyaml:0.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "2F2A3FC6-ADD6-4890-A91E-7B42138CB1B4", "vulnerable": true }, { "criteria": "cpe:2.3:a:pyyaml:libyaml:0.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "A7892D90-243C-4588-92D0-F49B3443B3DB", "vulnerable": true }, { "criteria": "cpe:2.3:a:pyyaml:libyaml:0.1.3:*:*:*:*:*:*:*", "matchCriteriaId": "9759A8FD-7010-4D10-9E26-A03FDDDA187B", "vulnerable": true }, { "criteria": "cpe:2.3:a:pyyaml:libyaml:0.1.4:*:*:*:*:*:*:*", "matchCriteriaId": "7AE63A49-551A-4C0F-8ED9-AE1DB049B141", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*", "matchCriteriaId": "4863BE36-D16A-4D75-90D9-FD76DB5B48B7", "vulnerable": true }, { "criteria": "cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*", "matchCriteriaId": "A10BC294-9196-425F-9FB0-B1625465B47F", "vulnerable": true }, { "criteria": "cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*", "matchCriteriaId": "03117DF1-3BEC-4B8D-AD63-DBBDB2126081", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "Heap-based buffer overflow in the yaml_parser_scan_uri_escapes function in LibYAML before 0.1.6 allows context-dependent attackers to execute arbitrary code via a long sequence of percent-encoded characters in a URI in a YAML file." }, { "lang": "es", "value": "Desbordamiento de buffer basado en memoria din\u00e1mica en la funci\u00f3n yaml_parser_scan_uri_escapes en LibYAML anterior a 0.1.6 permite a atacantes dependientes de contexto ejecutar c\u00f3digo arbitrario a trav\u00e9s de una secuencia larga de caracteres codificados de porcentaje en una URI en un archivo YAML." } ], "id": "CVE-2014-2525", "lastModified": "2025-04-12T10:46:40.837", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ] }, "published": "2014-03-28T15:55:08.670", "references": [ { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "http://advisories.mageia.org/MGASA-2014-0150.html" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-updates/2014-04/msg00022.html" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00078.html" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-updates/2016-04/msg00050.html" }, { "source": "cve@mitre.org", "url": "http://rhn.redhat.com/errata/RHSA-2014-0353.html" }, { "source": "cve@mitre.org", "url": "http://rhn.redhat.com/errata/RHSA-2014-0354.html" }, { "source": "cve@mitre.org", "url": "http://rhn.redhat.com/errata/RHSA-2014-0355.html" }, { "source": "cve@mitre.org", "url": "http://secunia.com/advisories/57836" }, { "source": "cve@mitre.org", "url": "http://secunia.com/advisories/57966" }, { "source": "cve@mitre.org", "url": "http://secunia.com/advisories/57968" }, { "source": "cve@mitre.org", "url": "http://support.apple.com/kb/HT6443" }, { "source": "cve@mitre.org", "url": "http://www.debian.org/security/2014/dsa-2884" }, { "source": "cve@mitre.org", "url": "http://www.debian.org/security/2014/dsa-2885" }, { "source": "cve@mitre.org", "url": "http://www.getchef.com/blog/2014/04/09/chef-server-11-0-12-release/" }, { "source": "cve@mitre.org", "url": "http://www.getchef.com/blog/2014/04/09/enterprise-chef-1-4-9-release/" }, { "source": "cve@mitre.org", "url": "http://www.getchef.com/blog/2014/04/09/enterprise-chef-11-1-3-release/" }, { "source": "cve@mitre.org", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:060" }, { "source": "cve@mitre.org", "tags": [ "US Government Resource" ], "url": "http://www.ocert.org/advisories/ocert-2014-003.html" }, { "source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/66478" }, { "source": "cve@mitre.org", "url": "http://www.ubuntu.com/usn/USN-2160-1" }, { "source": "cve@mitre.org", "tags": [ "Exploit", "Patch" ], "url": "https://bitbucket.org/xi/libyaml/commits/bce8b60f0b9af69fa9fab3093d0a41ba243de048" }, { "source": "cve@mitre.org", "url": "https://puppet.com/security/cve/cve-2014-2525" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://advisories.mageia.org/MGASA-2014-0150.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-updates/2014-04/msg00022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00078.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-updates/2016-04/msg00050.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2014-0353.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2014-0354.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://rhn.redhat.com/errata/RHSA-2014-0355.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/57836" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/57966" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/57968" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://support.apple.com/kb/HT6443" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2014/dsa-2884" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2014/dsa-2885" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.getchef.com/blog/2014/04/09/chef-server-11-0-12-release/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.getchef.com/blog/2014/04/09/enterprise-chef-1-4-9-release/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.getchef.com/blog/2014/04/09/enterprise-chef-11-1-3-release/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:060" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "US Government Resource" ], "url": "http://www.ocert.org/advisories/ocert-2014-003.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/66478" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.ubuntu.com/usn/USN-2160-1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Patch" ], "url": "https://bitbucket.org/xi/libyaml/commits/bce8b60f0b9af69fa9fab3093d0a41ba243de048" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://puppet.com/security/cve/cve-2014-2525" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-119" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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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.
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