{
  "id": "CVE-2015-8833",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2016-04-12T01:59:27.207",
  "lastModified": "2021-08-04T13:11:34.987",
  "vulnStatus": "Modified",
  "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/416.html\">CWE-416: Use After Free</a>",
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in the create_smp_dialog function in gtk-dialog.c in the Off-the-Record Messaging (OTR) pidgin-otr plugin before 4.0.2 for Pidgin allows remote attackers to execute arbitrary code via vectors related to the \"Authenticate buddy\" menu item."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n memoria en la funci\u00f3n create_smp_dialog de gtk-dialog.c en el plugin Off-the-Record Messaging (OTR) pidgin-otr anterior a 4.0.2 para Pidgin, que permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de vectores relacionados con el elemento del men\u00fa \"Authenticate buddy\""
    }
  ],
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        "type": "Primary",
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          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
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          "authentication": "NONE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "acInsufInfo": true,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false
      }
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  },
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    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "NVD-CWE-Other"
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          "cpeMatch": [
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  "references": [
    {
      "url": "http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00095.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00109.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.debian.org/security/2016/dsa-3528",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2016/03/09/13",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2016/03/09/8",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/84295",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://blog.fuzzing-project.org/39-Heap-use-after-free-in-Pidgin-OTR-plugin-CVE-2015-8833.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://bugs.otr.im/issues/128",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://bugs.otr.im/issues/88",
      "source": "cve@mitre.org"
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    {
      "url": "https://bugs.otr.im/projects/pidgin-otr/repository/revisions/aaf551b9dd5cbba8c4abaa3d4dc7ead860efef94",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://lists.cypherpunks.ca/pipermail/otr-users/2016-March/002582.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://security.gentoo.org/glsa/201701-10",
      "source": "cve@mitre.org"
    }
  ]
}