CVE-2013-6485 (GCVE-0-2013-6485)

Vulnerability from cvelistv5 – Published: 2014-02-06 15:00 – Updated: 2024-08-06 17:39
VLAI
Summary
Buffer overflow in util.c in libpurple in Pidgin before 2.10.8 allows remote HTTP servers to cause a denial of service (application crash) or possibly have unspecified other impact via an invalid chunk-size field in chunked transfer-coding data.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1045 records in the last 180 days details
References
URL Tags
http://lists.opensuse.org/opensuse-updates/2014-0… vendor-advisoryx_refsource_SUSE
http://pidgin.im/news/security/?id=80 x_refsource_CONFIRM
https://rhn.redhat.com/errata/RHSA-2014-0139.html vendor-advisoryx_refsource_REDHAT
http://www.debian.org/security/2014/dsa-2859 vendor-advisoryx_refsource_DEBIAN
http://lists.opensuse.org/opensuse-updates/2014-0… vendor-advisoryx_refsource_SUSE
http://www.securityfocus.com/bid/65243 vdb-entryx_refsource_BID
http://www.ubuntu.com/usn/USN-2100-1 vendor-advisoryx_refsource_UBUNTU
http://hg.pidgin.im/pidgin/main/rev/c9e5aba2dafd x_refsource_CONFIRM
Date Public
2013-08-20 00:00
Show details on NVD website
To clipboard 

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                    "criteria": "cpe:2.3:a:pidgin:pidgin:2.10.5:*:*:*:*:*:*:*",
                    "matchCriteriaId": "DF30FFB0-19E7-4385-A752-BEAD0A085CC1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:pidgin:pidgin:2.10.6:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C00098D5-9696-499A-8048-31FD4021CB8C",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Buffer overflow in util.c in libpurple in Pidgin before 2.10.8 allows remote HTTP servers to cause a denial of service (application crash) or possibly have unspecified other impact via an invalid chunk-size field in chunked transfer-coding data."
          },
          {
            "lang": "es",
            "value": "Desbordamiento de buffer en util.c en libpurple en Pidgin anterior a 2.10.8 permite a servidores HTTP remotos causar una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) o posiblemente tener otro impacto no especificado a trav\u00e9s del campo de tama\u00f1o de fragmento en datos de codificaci\u00f3n de transferencia truncados."
          }
        ],
        "id": "CVE-2013-6485",
        "lastModified": "2026-04-29T01:13:23.040",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "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,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2014-02-06T16:10:58.827",
        "references": [
          {
            "source": "secalert@redhat.com",
            "url": "http://hg.pidgin.im/pidgin/main/rev/c9e5aba2dafd"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.opensuse.org/opensuse-updates/2014-03/msg00005.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://pidgin.im/news/security/?id=80"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.debian.org/security/2014/dsa-2859"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.securityfocus.com/bid/65243"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.ubuntu.com/usn/USN-2100-1"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://rhn.redhat.com/errata/RHSA-2014-0139.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://hg.pidgin.im/pidgin/main/rev/c9e5aba2dafd"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-updates/2014-02/msg00039.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-updates/2014-03/msg00005.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://pidgin.im/news/security/?id=80"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.debian.org/security/2014/dsa-2859"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/bid/65243"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.ubuntu.com/usn/USN-2100-1"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://rhn.redhat.com/errata/RHSA-2014-0139.html"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-119"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-27T11:35:25+00:00",
      "cve": "CVE-2013-6485",
      "id": "CVE-2013-6485",
      "initial_release_date": "2013-01-01T00:00:00+00:00",
      "product_status:fixed": "116",
      "product_status:known_not_affected": "10",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "pidgin: Heap-based buffer overflow when parsing chunked HTTP responses",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2013/cve-2013-6485.json",
      "version": "3"
    }
  }
}



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