{"id":"CVE-2012-3981","aliases":["EUVD-2012-3925","GHSA-v4rc-394x-wh8w"],"status":"published","title":"Auth/Verify/LDAP.pm in Bugzilla 2.x and 3.x before 3.6.11, 3.7.x and 4.0.x before 4.0.8, 4.1.x...","description":"Auth/Verify/LDAP.pm in Bugzilla 2.x and 3.x before 3.6.11, 3.7.x and 4.0.x before 4.0.8, 4.1.x and 4.2.x before 4.2.3, and 4.3.x before 4.3.3 does not restrict the characters in a username, which might allow remote attackers to inject data into an LDAP directory via a crafted login attempt.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01741,"percentile":0.77901,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-255"],"published":"2012-09-04T10:00:00Z","modified":"2026-06-16T23:44:11Z","products":[{"vendor":"mozilla","product":"bugzilla"}],"references":[{"url":"http://osvdb.org/85072","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=785470","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.bugzilla.org/security/3.6.10/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2013:066","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=785112","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/78193","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-3981"},{"url":"http://www.bugzilla.org/security/3.6.10"},{"url":"https://github.com/advisories/GHSA-v4rc-394x-wh8w"}],"sources":{"cve":[{"id":"CVE-2012-3981","description":"Auth/Verify/LDAP.pm in Bugzilla 2.x and 3.x before 3.6.11, 3.7.x and 4.0.x before 4.0.8, 4.1.x and 4.2.x before 4.2.3, and 4.3.x before 4.3.3 does not restrict the characters in a username, which might allow remote attackers to inject data into an LDAP directory via a crafted login attempt.","status":"published","published":"2012-09-04T10:00:00Z","modified":"2024-08-06T20:21:04.048Z","updated_at":"2026-11-02T14:34:50.615647Z"}],"euvd":[{"id":"EUVD-2012-3925","description":"Auth/Verify/LDAP.pm in Bugzilla 2.x and 3.x before 3.6.11, 3.7.x and 4.0.x before 4.0.8, 4.1.x and 4.2.x before 4.2.3, and 4.3.x before 4.3.3 does not restrict the characters in a username, which might allow remote attackers to inject data into an LDAP directory via a crafted login attempt.","status":"published","published":"2012-09-04T10:00:00Z","modified":"2024-08-06T20:21:04Z","updated_at":"2026-11-03T01:56:09.412323Z"}],"ghsa":[{"id":"GHSA-v4rc-394x-wh8w","title":"Auth/Verify/LDAP.pm in Bugzilla 2.x and 3.x before 3.6.11, 3.7.x and 4.0.x before 4.0.8, 4.1.x...","description":"Auth/Verify/LDAP.pm in Bugzilla 2.x and 3.x before 3.6.11, 3.7.x and 4.0.x before 4.0.8, 4.1.x and 4.2.x before 4.2.3, and 4.3.x before 4.3.3 does not restrict the characters in a username, which might allow remote attackers to inject data into an LDAP directory via a crafted login attempt.","status":"published","published":"2022-05-17T01:42:51Z","modified":"2025-04-11T04:02:47Z","updated_at":"2026-11-02T15:01:12.063438Z"}],"nvd":[{"id":"CVE-2012-3981","description":"Auth/Verify/LDAP.pm in Bugzilla 2.x and 3.x before 3.6.11, 3.7.x and 4.0.x before 4.0.8, 4.1.x and 4.2.x before 4.2.3, and 4.3.x before 4.3.3 does not restrict the characters in a username, which might allow remote attackers to inject data into an LDAP directory via a crafted login attempt.","status":"published","published":"2012-09-04T11:04:50.31Z","modified":"2026-06-16T23:44:11.81Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-255"],"updated_at":"2026-11-02T14:02:15.643902Z"}]}}