CVE-2012-3524 (GCVE-0-2012-3524)

Vulnerability from cvelistv5 – Published: 2012-09-18 17:00 – Updated: 2024-08-06 20:05
VLAI?
Summary
libdbus 1.5.x and earlier, when used in setuid or other privileged programs in X.org and possibly other products, allows local users to gain privileges and execute arbitrary code via the DBUS_SYSTEM_BUS_ADDRESS environment variable. NOTE: libdbus maintainers state that this is a vulnerability in the applications that do not cleanse environment variables, not in libdbus itself: "we do not support use of libdbus in setuid binaries that do not sanitize their environment before their first call into libdbus."
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.openwall.com/lists/oss-security/2012/09/12/6 mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2012/07/26/1 mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-updates/2012-1… vendor-advisoryx_refsource_SUSE
http://secunia.com/advisories/50544 third-party-advisoryx_refsource_SECUNIA
https://bugs.freedesktop.org/show_bug.cgi?id=52202 x_refsource_CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=847402 x_refsource_MISC
http://www.ubuntu.com/usn/USN-1576-1 vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/50537 third-party-advisoryx_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2012/09/17/2 mailing-listx_refsource_MLIST
http://www.exploit-db.com/exploits/21323 exploitx_refsource_EXPLOIT-DB
http://www.securityfocus.com/bid/55517 vdb-entryx_refsource_BID
http://rhn.redhat.com/errata/RHSA-2012-1261.html vendor-advisoryx_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2012/07/10/4 mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2012/09/14/2 mailing-listx_refsource_MLIST
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
http://secunia.com/advisories/50710 third-party-advisoryx_refsource_SECUNIA
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://bugzilla.novell.com/show_bug.cgi?id=697105 x_refsource_MISC
http://www.ubuntu.com/usn/USN-1576-2 vendor-advisoryx_refsource_UBUNTU
http://stealth.openwall.net/null/dzug.c x_refsource_MISC
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    "dateReserved": "2012-06-14T00:00:00",
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      "lastModified": "2024-11-21T01:41:03.517",
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\"http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00000.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://lists.opensuse.org/opensuse-updates/2012-10/msg00094.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://rhn.redhat.com/errata/RHSA-2012-1261.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/50537\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://secunia.com/advisories/50544\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://secunia.com/advisories/50710\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://stealth.openwall.net/null/dzug.c\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\"]}, {\"url\": \"http://www.exploit-db.com/exploits/21323\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\"]}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDVSA-2013:070\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.mandriva.com/security/advisories?name=MDVSA-2013:083\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2012/07/10/4\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2012/07/26/1\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2012/09/12/6\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2012/09/14/2\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.openwall.com/lists/oss-security/2012/09/17/2\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securityfocus.com/bid/55517\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Exploit\"]}, {\"url\": \"http://www.ubuntu.com/usn/USN-1576-1\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.ubuntu.com/usn/USN-1576-2\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://bugs.freedesktop.org/show_bug.cgi?id=52202\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://bugzilla.novell.com/show_bug.cgi?id=697105\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=847402\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "secalert@redhat.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-264\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2012-3524\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2012-09-18T17:55:00.990\",\"lastModified\":\"2025-04-11T00:51:21.963\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"libdbus 1.5.x and earlier, when used in setuid or other privileged programs in X.org and possibly other products, allows local users to gain privileges and execute arbitrary code via the DBUS_SYSTEM_BUS_ADDRESS environment variable.  NOTE: libdbus maintainers state that this is a vulnerability in the applications that do not cleanse environment variables, not in libdbus itself: \\\"we do not support use of libdbus in setuid binaries that do not sanitize their environment before their first call into libdbus.\\\"\"},{\"lang\":\"es\",\"value\":\"Protecci\u00f3n v1.5.x y anteriores, cuan es usado con setuid u otros programas con privilegios en X.org y posiblemente otros productos, permite a usuarios locales elevar sus privilegios y ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de la variable de entorno DBUS_SYSTEM_BUS_ADDRESS environment. NOTA: el equipo de mantenimiento de lindbus indican que esto es un problema de las aplicaciones que no limpian las variables de entorno, no en del propio lindbus.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:M/Au:N/C:C/I:C/A:C\",\"baseScore\":6.9,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":3.4,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-264\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:freedesktop:libdbus:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.5.12\",\"matchCriteriaId\":\"80411D22-C73A-4C57-82FD-EF1395B50002\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:freedesktop:libdbus:1.5.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"36365215-0060-4429-8975-E7E13A258E3B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:freedesktop:libdbus:1.5.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C06A3700-E412-4B85-8B9A-68A74BE67506\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:freedesktop:libdbus:1.5.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"76929B07-2D3A-4C57-AE58-B1F7F574BA04\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:freedesktop:libdbus:1.5.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5DA67875-83A0-49C4-A9D7-344135CFB8AC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:freedesktop:libdbus:1.5.8:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2AB1DF00-511B-4DEC-99E1-9EBED4CD542A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:freedesktop:libdbus:1.5.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F77FCCC8-FF4E-438B-B235-384D8EAD0122\"}]}]}],\"references\":[{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00009.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00015.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00000.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2012-10/msg00094.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2012-1261.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/50537\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/50544\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/50710\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://stealth.openwall.net/null/dzug.c\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Exploit\"]},{\"url\":\"http://www.exploit-db.com/exploits/21323\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Exploit\"]},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2013:070\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2013:083\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/07/10/4\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/07/26/1\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/09/12/6\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/09/14/2\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2012/09/17/2\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securityfocus.com/bid/55517\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Exploit\"]},{\"url\":\"http://www.ubuntu.com/usn/USN-1576-1\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.ubuntu.com/usn/USN-1576-2\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://bugs.freedesktop.org/show_bug.cgi?id=52202\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Patch\"]},{\"url\":\"https://bugzilla.novell.com/show_bug.cgi?id=697105\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=847402\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00009.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00015.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00000.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.opensuse.org/opensuse-updates/2012-10/msg00094.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2012-1261.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/50537\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor 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  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.