{"id":"CVE-2019-12958","aliases":["EUVD-2019-4533","GHSA-x6m5-g86w-pv2v","UBUNTU-CVE-2019-12958"],"status":"published","title":"In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in FoFiType1C::convertToType0...","description":"In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in FoFiType1C::convertToType0 in fofi/FoFiType1C.cc when it is trying to access the second privateDicts array element, because the privateDicts array has only one element allocated.","severity":{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01155,"percentile":0.6722,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2019-06-24T23:27:28Z","modified":"2026-06-17T02:15:47Z","fixes":[{"ecosystem":"Ubuntu:16.04:LTS","package":"poppler","fixed_in":["0.41.0-0ubuntu1.6"],"sources":["osv"]},{"ecosystem":"Ubuntu:18.04:LTS","package":"poppler","fixed_in":["0.57.0-2ubuntu4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"poppler","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.41.0-0ubuntu1.6"}]}],"versions":["0.33.0-0ubuntu3","0.37.0-0ubuntu1","0.38.0-0ubuntu1","0.41.0-0ubuntu1","0.41.0-0ubuntu1.1","0.41.0-0ubuntu1.2","0.41.0-0ubuntu1.3","0.41.0-0ubuntu1.4","0.41.0-0ubuntu1.5"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"poppler","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.57.0-2ubuntu4"}]}]}],"products":[{"vendor":"glyphandcog","product":"xpdfreader"}],"references":[{"url":"https://forum.xpdfreader.com/viewtopic.php?f=3\u0026t=41815","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FWEWFUVITPA3Y6F4A5SJSROKYT7PRH7Q/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TNIJWRYTCLGV35WGIHYTMMOPEEOOTIPT/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DJJD7X3ES7ZHJUY2R3DAVCJPV23R64VK/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-12958"},{"url":"https://github.com/advisories/GHSA-x6m5-g86w-pv2v"},{"url":"https://ubuntu.com/security/CVE-2019-12958","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-12958","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-12958","description":"In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in FoFiType1C::convertToType0 in fofi/FoFiType1C.cc when it is trying to access the second privateDicts array element, because the privateDicts array has only one element allocated.","status":"published","published":"2019-06-24T23:27:28Z","modified":"2024-08-04T23:32:55.596Z","updated_at":"2026-11-02T14:20:23.697579Z"}],"euvd":[{"id":"EUVD-2019-4533","description":"In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in FoFiType1C::convertToType0 in fofi/FoFiType1C.cc when it is trying to access the second privateDicts array element, because the privateDicts array has only one element allocated.","status":"published","published":"2019-06-24T23:27:28Z","modified":"2024-08-04T23:32:55Z","updated_at":"2026-11-03T02:40:44.337354Z"}],"ghsa":[{"id":"GHSA-x6m5-g86w-pv2v","title":"In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in FoFiType1C::convertToType0...","description":"In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in FoFiType1C::convertToType0 in fofi/FoFiType1C.cc when it is trying to access the second privateDicts array element, because the privateDicts array has only one element allocated.","status":"published","published":"2022-05-24T22:00:10Z","modified":"2023-01-30T05:04:07Z","updated_at":"2026-11-02T14:46:58.911326Z"}],"nvd":[{"id":"CVE-2019-12958","description":"In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in FoFiType1C::convertToType0 in fofi/FoFiType1C.cc when it is trying to access the second privateDicts array element, because the privateDicts array has only one element allocated.","status":"published","published":"2019-06-25T00:15:09.357Z","modified":"2026-06-17T02:15:47.99Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:05:17.695191Z"}],"osv":[{"id":"UBUNTU-CVE-2019-12958","description":"In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in FoFiType1C::convertToType0 in fofi/FoFiType1C.cc when it is trying to access the second privateDicts array element, because the privateDicts array has only one element allocated.","status":"published","published":"2019-06-25T00:15:00Z","modified":"2026-04-22T12:09:17.99231Z","cvss":[{"version":"3.0","score":5.5,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:19.202697Z"}]}}