cve-2007-4996
Vulnerability from cvelistv5
Published
2007-10-01 20:00
Modified
2024-08-07 15:17
Severity ?
Summary
libpurple in Pidgin before 2.2.1 does not properly handle MSN nudge messages from users who are not on the receiver's buddy list, which allows remote attackers to cause a denial of service (crash) via a nudge message that triggers an access of "an invalid memory location."
References
secalert@redhat.comhttp://fedoranews.org/updates/FEDORA-2007-236.shtml
secalert@redhat.comhttp://secunia.com/advisories/27010Patch, Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/27088
secalert@redhat.comhttp://www.pidgin.im/news/security/?id=23Patch
secalert@redhat.comhttp://www.securityfocus.com/archive/1/481402/100/0/threaded
secalert@redhat.comhttp://www.securityfocus.com/bid/25872
secalert@redhat.comhttp://www.vupen.com/english/advisories/2007/3321
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/36884
secalert@redhat.comhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18261
af854a3a-2127-422b-91ae-364da2661108http://fedoranews.org/updates/FEDORA-2007-236.shtml
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27010Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27088
af854a3a-2127-422b-91ae-364da2661108http://www.pidgin.im/news/security/?id=23Patch
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/481402/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/25872
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2007/3321
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/36884
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18261
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-07T15:17:27.846Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "pidgin-msn-nudge-dos(36884)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36884"
          },
          {
            "name": "27088",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/27088"
          },
          {
            "name": "20071003 FLEA-2007-0057-1 pidgin",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/archive/1/481402/100/0/threaded"
          },
          {
            "name": "ADV-2007-3321",
            "tags": [
              "vdb-entry",
              "x_refsource_VUPEN",
              "x_transferred"
            ],
            "url": "http://www.vupen.com/english/advisories/2007/3321"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.pidgin.im/news/security/?id=23"
          },
          {
            "name": "25872",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/25872"
          },
          {
            "name": "FEDORA-2007-2368",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "http://fedoranews.org/updates/FEDORA-2007-236.shtml"
          },
          {
            "name": "oval:org.mitre.oval:def:18261",
            "tags": [
              "vdb-entry",
              "signature",
              "x_refsource_OVAL",
              "x_transferred"
            ],
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18261"
          },
          {
            "name": "27010",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
              "x_transferred"
            ],
            "url": "http://secunia.com/advisories/27010"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2007-09-27T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "libpurple in Pidgin before 2.2.1 does not properly handle MSN nudge messages from users who are not on the receiver\u0027s buddy list, which allows remote attackers to cause a denial of service (crash) via a nudge message that triggers an access of \"an invalid memory location.\""
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-15T20:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "pidgin-msn-nudge-dos(36884)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36884"
        },
        {
          "name": "27088",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/27088"
        },
        {
          "name": "20071003 FLEA-2007-0057-1 pidgin",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "http://www.securityfocus.com/archive/1/481402/100/0/threaded"
        },
        {
          "name": "ADV-2007-3321",
          "tags": [
            "vdb-entry",
            "x_refsource_VUPEN"
          ],
          "url": "http://www.vupen.com/english/advisories/2007/3321"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.pidgin.im/news/security/?id=23"
        },
        {
          "name": "25872",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/25872"
        },
        {
          "name": "FEDORA-2007-2368",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "http://fedoranews.org/updates/FEDORA-2007-236.shtml"
        },
        {
          "name": "oval:org.mitre.oval:def:18261",
          "tags": [
            "vdb-entry",
            "signature",
            "x_refsource_OVAL"
          ],
          "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18261"
        },
        {
          "name": "27010",
          "tags": [
            "third-party-advisory",
            "x_refsource_SECUNIA"
          ],
          "url": "http://secunia.com/advisories/27010"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2007-4996",
    "datePublished": "2007-10-01T20:00:00",
    "dateReserved": "2007-09-20T00:00:00",
    "dateUpdated": "2024-08-07T15:17:27.846Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2007-4996\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2007-10-01T20:17:00.000\",\"lastModified\":\"2024-11-21T00:36:54.240\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"libpurple in Pidgin before 2.2.1 does not properly handle MSN nudge messages from users who are not on the receiver\u0027s buddy list, which allows remote attackers to cause a denial of service (crash) via a nudge message that triggers an access of \\\"an invalid memory location.\\\"\"},{\"lang\":\"es\",\"value\":\"libpurple de Pidgin versiones anteriores a 2.2.1 no gestiona apropiadamente los mensajes personalizados de usuarios que no est\u00e1n en la lista de amigos del receptor, lo cual permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda) mediante un mensaje personalizado que dispara un acceso de \\\"ubicaci\u00f3n inv\u00e1lida de memoria\\\".\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:N/I:N/A:P\",\"baseScore\":4.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:pidgin:pidgin:2.2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5D22A117-78BE-4BAC-8A2A-6C00C9E3A4C4\"}]}]}],\"references\":[{\"url\":\"http://fedoranews.org/updates/FEDORA-2007-236.shtml\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/27010\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/27088\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.pidgin.im/news/security/?id=23\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.securityfocus.com/archive/1/481402/100/0/threaded\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securityfocus.com/bid/25872\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.vupen.com/english/advisories/2007/3321\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/36884\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18261\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://fedoranews.org/updates/FEDORA-2007-236.shtml\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/27010\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/27088\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.pidgin.im/news/security/?id=23\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"http://www.securityfocus.com/archive/1/481402/100/0/threaded\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/25872\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.vupen.com/english/advisories/2007/3321\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/36884\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18261\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}],\"vendorComments\":[{\"organization\":\"Red Hat\",\"comment\":\"Not vulnerable. These issues did not affect the versions of Pidgin or Gaim as shipped with Red Hat Enterprise Linux 2.1, 3, 4, or 5.\",\"lastModified\":\"2007-10-04T00:00:00\"}]}}"
  }
}


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.
  • 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.