{"id":"CVE-2012-1109","aliases":["EUVD-2012-1143","GHSA-2mmf-r54m-7994"],"status":"published","title":"mwlib 0.13 through 0.13.4 has a denial of service vulnerability when parsing #iferror magic...","description":"mwlib 0.13 through 0.13.4 has a denial of service vulnerability when parsing #iferror magic functions","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02083,"percentile":0.81688,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-755"],"published":"2019-11-12T14:32:10Z","modified":"2026-06-16T23:39:02Z","products":[{"vendor":"pediapress","product":"mwlib"},{"vendor":"python","product":"mwlib"}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-1109","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2012/03/05/20","tags":["x_refsource_MISC","x_transferred","Mailing List","Patch","Third Party Advisory"]},{"url":"https://www.securityfocus.com/bid/52577","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1109"},{"url":"https://github.com/advisories/GHSA-2mmf-r54m-7994"}],"sources":{"cve":[{"id":"CVE-2012-1109","description":"mwlib 0.13 through 0.13.4 has a denial of service vulnerability when parsing #iferror magic functions","status":"published","published":"2019-11-12T14:32:10Z","modified":"2024-08-06T18:45:27.479Z","updated_at":"2026-11-02T14:34:52.27879Z"}],"euvd":[{"id":"EUVD-2012-1143","description":"mwlib 0.13 through 0.13.4 has a denial of service vulnerability when parsing #iferror magic functions","status":"published","published":"2019-11-12T14:32:10Z","modified":"2024-08-06T18:45:27Z","updated_at":"2026-11-03T01:56:18.872973Z"}],"ghsa":[{"id":"GHSA-2mmf-r54m-7994","title":"mwlib 0.13 through 0.13.4 has a denial of service vulnerability when parsing #iferror magic...","description":"mwlib 0.13 through 0.13.4 has a denial of service vulnerability when parsing #iferror magic functions","status":"published","published":"2022-05-24T22:01:08Z","modified":"2024-04-04T03:07:40Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T14:56:13.784244Z"}],"nvd":[{"id":"CVE-2012-1109","description":"mwlib 0.13 through 0.13.4 has a denial of service vulnerability when parsing #iferror magic functions","status":"published","published":"2019-11-12T15:15:10.707Z","modified":"2026-06-16T23:39:02.523Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-755"],"updated_at":"2026-11-02T14:02:18.043773Z"}]}}