{"id":"CVE-2018-18454","aliases":["DEBIAN-CVE-2018-18454","EUVD-2018-10182","GHSA-63cv-x9fq-ccgh","SUSE-SU-2023:4187-1","SUSE-SU-2023:4362-1","UBUNTU-CVE-2018-18454"],"status":"published","title":"CCITTFaxStream::readRow() in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of...","description":"CCITTFaxStream::readRow() in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted pdf file, as demonstrated by 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SP5","package":"poppler-qt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.43.0-16.40.1"}]}],"bundled":9},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"ipe","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.1.4-2.1","7.1.8-1","7.1.10-1","7.1.10-1.1"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"xpdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.03-17ubuntu2","3.03-17ubuntu3","3.03-17ubuntu5","3.03-18","3.04-1","3.04-1build1","3.04-1ubuntu1","3.04-1ubuntu1.1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"ipe","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.2.7-2","7.2.7-3"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"xpdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.04-4build1","3.04-5","3.04-5ubuntu2","3.04-6ubuntu1","3.04-7"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"ipe","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.2.9-1","7.2.13-2","7.2.13-2build1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"ipe","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.2.23+dfsg1-2","7.2.24+dfsg1-1","7.2.24+dfsg1-1build1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"xpdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.04+git20210103-3build1","3.04+git20211021-1","3.04+git20211021-1ubuntu1","3.04+git20220201-1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"ipe","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.2.27+dfsg1-2","7.2.28-2","7.2.28-2.1build2","7.2.28-2.1build3","7.2.28-2.1build4"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"xpdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.04+git20220601-1ubuntu1","3.04+git20220601-1ubuntu2","3.04+git20231213-1","3.04+git20240118-1","3.04+git20240124-1","3.04+git20240202-1","3.04+git20240202-1build1","3.04+git20240202-1build2","3.04+git20240202-1build3"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"ipe","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.2.30-1build1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"xpdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.04+git20250304-1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"ipe","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.2.30-1build2","7.2.30-2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"xpdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.04+git20260220-1","3.04+git20260220-1ubuntu1","3.04+git20260802-1"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"ipe","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.2.30-1build1","7.2.30-1build2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"xpdf","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.04+git20250304-1","3.04+git20250304-1build1","3.04+git20260220-1"]}],"products":[{"vendor":"xpdfreader","product":"xpdf"}],"references":[{"url":"https://forum.xpdfreader.com/viewtopic.php?f=3\u0026t=41217","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://github.com/TeamSeri0us/pocs/tree/master/xpdf/2018_10_16/pdftoppm","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-18454"},{"url":"https://github.com/advisories/GHSA-63cv-x9fq-ccgh"},{"url":"https://security-tracker.debian.org/tracker/CVE-2018-18454","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20234187-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1112424","tags":["report"]},{"url":"https://bugzilla.suse.com/1112428","tags":["report"]},{"url":"https://bugzilla.suse.com/1140745","tags":["report"]},{"url":"https://bugzilla.suse.com/1214256","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2018-18454","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-18456","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-13287","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-36023","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20234362-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1128114","tags":["report"]},{"url":"https://bugzilla.suse.com/1129202","tags":["report"]},{"url":"https://bugzilla.suse.com/1143570","tags":["report"]},{"url":"https://bugzilla.suse.com/1214723","tags":["report"]},{"url":"https://bugzilla.suse.com/1214726","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2019-14292","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9545","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-9631","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-37052","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-48545","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2018-18454","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-18454","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-18454","description":"CCITTFaxStream::readRow() in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.","status":"published","published":"2018-10-18T06:00:00Z","modified":"2024-08-05T11:08:21.924Z","updated_at":"2026-11-02T14:35:11.799349Z"}],"euvd":[{"id":"EUVD-2018-10182","description":"CCITTFaxStream::readRow() in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.","status":"published","published":"2018-10-18T06:00:00Z","modified":"2024-08-05T11:08:21Z","updated_at":"2026-11-03T02:39:36.317092Z"}],"ghsa":[{"id":"GHSA-63cv-x9fq-ccgh","title":"CCITTFaxStream::readRow() in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of...","description":"CCITTFaxStream::readRow() in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.","status":"published","published":"2022-05-13T01:50:42Z","modified":"2023-02-02T05:02:00Z","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"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:51:19.670124Z"}],"nvd":[{"id":"CVE-2018-18454","description":"CCITTFaxStream::readRow() in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.","status":"published","published":"2018-10-18T06:29:00.277Z","modified":"2026-06-17T01:47:20.01Z","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":"2026-11-02T14:04:46.409324Z"}],"osv":[{"id":"CVE-2018-18454","description":"CCITTFaxStream::readRow() in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.","status":"published","published":"2018-10-18T06:29:00.277Z","modified":"2026-03-14T09:28:33.214921Z","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":"2026-11-02T15:44:08.834469Z"},{"id":"DEBIAN-CVE-2018-18454","description":"CCITTFaxStream::readRow() in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.","status":"published","published":"2018-10-18T06:29:00.277Z","modified":"2026-10-23T18:03:56.133659744Z","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":"2026-11-02T15:45:30.57382Z"},{"id":"UBUNTU-CVE-2018-18454","description":"CCITTFaxStream::readRow() in Stream.cc in Xpdf 4.00 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted pdf file, as demonstrated by pdftoppm.","status":"published","published":"2018-10-18T06:29:00Z","modified":"2026-10-17T12:55:18.002669591Z","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":"2026-11-02T15:54:17.496046Z"},{"id":"SUSE-SU-2023:4187-1","title":"Security update for poppler","description":"This update for poppler fixes the following issues:\n\n- CVE-2019-13287: Fixed an out-of-bounds read vulnerability in the function SplashXPath:strokeAdjust. (bsc#1140745)\n- CVE-2018-18456: Fixed a stack-based buffer over-read via a crafted pdf file. (bsc#1112428)\n- CVE-2018-18454: Fixed heap-based buffer over-read) via a crafted pdf file. (bsc#1112424)\n- CVE-2020-36023: Fixed a stack bugger overflow in FoFiType1C:cvtGlyph. (bsc#1214256)\n","status":"published","published":"2023-10-24T14:53:42Z","modified":"2026-02-04T04:38:26.963467Z","updated_at":"2026-11-02T15:53:53.865042Z"},{"id":"SUSE-SU-2023:4362-1","title":"Security update for poppler","description":"This update for poppler fixes the following issues:\n\n- CVE-2019-9545: Fixed a potential crash due to uncontrolled recursion\n  in the JBIG parser (bsc#1128114).\n- CVE-2019-9631: Fixed an out of bounds read when converting a PDF to\n  an image (bsc#1129202).\n- CVE-2022-37052: Fixed a reachable assertion when extracting pages of\n  a PDf file (bsc#1214726).\n- CVE-2020-36023: Fixed a stack bugger overflow in\n  FoFiType1C:cvtGlyph (bsc#1214256).\n- CVE-2019-13287: Fixed an out-of-bounds read vulnerability in the\n  function SplashXPath:strokeAdjust (bsc#1140745).\n- CVE-2018-18456: Fixed a stack-based buffer over-read via a crafted\n  pdf file (bsc#1112428).\n- CVE-2018-18454: Fixed heap-based buffer over-read via a crafted pdf\n  file (bsc#1112424).\n- CVE-2019-14292: Fixed an out of bounds read in GfxState.cc\n  (bsc#1143570).\n- CVE-2022-48545: Fixed an infinite recursion in\n  Catalog::findDestInTree which can cause denial of service\n  (bsc#1214723).\n","status":"published","published":"2023-11-03T12:48:58Z","modified":"2026-02-04T02:19:12.409862Z","updated_at":"2026-11-02T15:53:53.865042Z"}]}}