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
cve@mitre.orghttp://advisories.mageia.org/MGASA-2014-0150.htmlThird Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2014-04/msg00022.htmlThird Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2015-02/msg00078.htmlThird Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2016-04/msg00050.htmlThird Party Advisory
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2014-0353.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2014-0354.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2014-0355.html
cve@mitre.orghttp://secunia.com/advisories/57836
cve@mitre.orghttp://secunia.com/advisories/57966
cve@mitre.orghttp://secunia.com/advisories/57968
cve@mitre.orghttp://support.apple.com/kb/HT6443
cve@mitre.orghttp://www.debian.org/security/2014/dsa-2884
cve@mitre.orghttp://www.debian.org/security/2014/dsa-2885
cve@mitre.orghttp://www.getchef.com/blog/2014/04/09/chef-server-11-0-12-release/
cve@mitre.orghttp://www.getchef.com/blog/2014/04/09/enterprise-chef-1-4-9-release/
cve@mitre.orghttp://www.getchef.com/blog/2014/04/09/enterprise-chef-11-1-3-release/
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDVSA-2015:060
cve@mitre.orghttp://www.ocert.org/advisories/ocert-2014-003.htmlUS Government Resource
cve@mitre.orghttp://www.securityfocus.com/bid/66478
cve@mitre.orghttp://www.ubuntu.com/usn/USN-2160-1
cve@mitre.orghttps://bitbucket.org/xi/libyaml/commits/bce8b60f0b9af69fa9fab3093d0a41ba243de048Exploit, Patch
cve@mitre.orghttps://puppet.com/security/cve/cve-2014-2525
af854a3a-2127-422b-91ae-364da2661108http://advisories.mageia.org/MGASA-2014-0150.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2014-04/msg00022.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2015-02/msg00078.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2016-04/msg00050.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2014-0353.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2014-0354.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2014-0355.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/57836
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/57966
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/57968
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT6443
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2014/dsa-2884
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2014/dsa-2885
af854a3a-2127-422b-91ae-364da2661108http://www.getchef.com/blog/2014/04/09/chef-server-11-0-12-release/
af854a3a-2127-422b-91ae-364da2661108http://www.getchef.com/blog/2014/04/09/enterprise-chef-1-4-9-release/
af854a3a-2127-422b-91ae-364da2661108http://www.getchef.com/blog/2014/04/09/enterprise-chef-11-1-3-release/
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2015:060
af854a3a-2127-422b-91ae-364da2661108http://www.ocert.org/advisories/ocert-2014-003.htmlUS Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/66478
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2160-1
af854a3a-2127-422b-91ae-364da2661108https://bitbucket.org/xi/libyaml/commits/bce8b60f0b9af69fa9fab3093d0a41ba243de048Exploit, Patch
af854a3a-2127-422b-91ae-364da2661108https://puppet.com/security/cve/cve-2014-2525
Impacted products
Vendor Product Version
pyyaml libyaml *
pyyaml libyaml 0.0.1
pyyaml libyaml 0.1.1
pyyaml libyaml 0.1.2
pyyaml libyaml 0.1.3
pyyaml libyaml 0.1.4
opensuse leap 42.1
opensuse opensuse 13.1
opensuse opensuse 13.2


To clipboard 

{
  "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"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • 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.