{"id":"CVE-2022-33879","aliases":["DEBIAN-CVE-2022-33879","EUVD-2022-5964","GHSA-6q8v-2hvm-fx37","SUSE-SU-2022:3310-1","SUSE-SU-2022:3311-1","UBUNTU-CVE-2022-33879","USN-7529-1"],"status":"published","title":"Incomplete fix and new regex DoS in StandardsExtractingContentHandler","description":"The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1.","severity":{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.02032,"percentile":0.81226,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-06-27T21:40:10Z","modified":"2026-10-28T02:31:02Z","fixes":[{"ecosystem":"Maven","package":"org.apache.tika:tika","fixed_in":["1.28.4","2.4.1"],"sources":["ghsa","osv"]},{"ecosystem":"Ubuntu:Pro:20.04:LTS","package":"tika","fixed_in":["1.22-1ubuntu0.1~esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:22.04:LTS","package":"tika","fixed_in":["1.22-2ubuntu0.22.04.1~esm1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.apache.tika:tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.28.4"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.apache.tika:tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.4.1"}]}]},{"source":"osv","ecosystem":"Debian:11","package":"tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.22-2","1.22-2+deb11u1"]},{"source":"osv","ecosystem":"Maven","package":"org.apache.tika:tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.28.4"}]}],"versions":["0.2","0.3","1.10","1.11","1.12","1.13","1.14","1.15","1.16","1.17","1.18","1.19","1.19.1","1.20","1.21","1.22","1.23","1.24","1.24.1","1.25","1.26","1.27","1.28","1.28.1","1.28.2","1.28.3","1.6","1.7","1.8","1.9"]},{"source":"osv","ecosystem":"Maven","package":"org.apache.tika:tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.4.1"}]}],"versions":["2.0.0","2.1.0","2.2.0","2.2.1","2.3.0","2.4.0"]},{"source":"osv","ecosystem":"SUSE:Manager Server Module 4.2","package":"tika-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26-150300.4.3.1"}]}],"bundled":3},{"source":"osv","ecosystem":"SUSE:Manager Server Module 4.1","package":"tika-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26-150200.3.8.1"}]}],"bundled":3},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5-2","1.5-3","1.5-4","1.5-4ubuntu0.1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.5-5"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.22-1ubuntu0.1~esm1"}]}],"versions":["1.22-1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.22-2ubuntu0.22.04.1~esm1"}]}],"versions":["1.22-2"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.22-2"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.22-2"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.22-2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.22-2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.22-1ubuntu0.1~esm1"}]}],"versions":["1.22-1"],"bundled":5},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"tika","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.22-2ubuntu0.22.04.1~esm1"}]}],"versions":["1.22-2"],"bundled":5}],"products":[{"vendor":"apache","product":"tika"},{"vendor":"apache software foundation","product":"apache tika"}],"references":[{"url":"https://lists.apache.org/thread/wfno8mf5nlcvbs78z93q9thgrm30wwfh","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2022/06/27/5","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","article","web"]},{"url":"https://security.netapp.com/advisory/ntap-20220812-0004/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-33879","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-6q8v-2hvm-fx37"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/33xxx/CVE-2022-33879.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-33879","tags":["advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20220812-0004","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223310-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1199604","tags":["report"]},{"url":"https://bugzilla.suse.com/1200283","tags":["report"]},{"url":"https://bugzilla.suse.com/1201217","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2022-30126","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-30973","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-33879","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223311-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-33879","tags":["report"]},{"url":"https://www.openwall.com/lists/oss-security/2022/06/27/5","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-33879","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-7529-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-1950","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-1951","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-30126","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-30973","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-33879","title":"Incomplete fix and new regex DoS in StandardsExtractingContentHandler","description":"The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1.","status":"published","published":"2022-06-27T21:40:10Z","modified":"2024-08-03T08:09:22.671Z","updated_at":"2026-11-02T14:34:40.621895Z"}],"euvd":[{"id":"EUVD-2022-5964","description":"The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1.","status":"published","published":"2022-06-27T21:40:10Z","modified":"2024-08-03T08:09:22Z","updated_at":"2026-11-03T03:25:29.68115Z"}],"ghsa":[{"id":"GHSA-6q8v-2hvm-fx37","title":"Apache Tika contains incomplete fix for regex DoS","description":"The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1.","status":"published","published":"2022-06-28T00:00:41Z","modified":"2023-01-27T05:04:51Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T14:36:20.985872Z"}],"nvd":[{"id":"CVE-2022-33879","description":"The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1.","status":"published","published":"2022-06-27T22:15:09.377Z","modified":"2026-06-17T04:49:24.623Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"low","assessor":"primary"},{"version":"2.0","score":2.6,"vector":"AV:N/AC:H/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"updated_at":"2026-11-02T14:07:22.966735Z"}],"osv":[{"id":"DEBIAN-CVE-2022-33879","description":"The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1.","status":"published","published":"2022-06-27T22:15:09.377Z","modified":"2026-08-27T23:04:30.067118436Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T15:45:37.256283Z"},{"id":"GHSA-6q8v-2hvm-fx37","title":"Apache Tika contains incomplete fix for regex DoS","description":"The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1.","status":"published","published":"2022-06-28T00:00:41Z","modified":"2024-12-08T05:25:29.838246Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T15:46:39.965326Z"},{"id":"UBUNTU-CVE-2022-33879","description":"The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1.","status":"published","published":"2022-06-27T22:15:00Z","modified":"2026-10-17T12:56:02.672570072Z","cvss":[{"version":"3.1","score":3.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","level":"low"}],"updated_at":"2026-11-02T16:53:54.697021Z"},{"id":"CVE-2022-33879","title":"Incomplete fix and new regex DoS in StandardsExtractingContentHandler","description":"The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1.","status":"published","published":"2022-06-27T21:40:10Z","modified":"2026-10-28T02:31:02.670546298Z","updated_at":"2026-11-02T15:44:25.860945Z"},{"id":"SUSE-SU-2022:3310-1","title":"Security update for tika-core","description":"This update for tika-core fixes the following issues:\n\n- CVE-2022-33879: Incomplete fix and new regex DoS in StandardsExtractingContentHandler. (bsc#1201217)\n- CVE-2022-30973, CVE-2022-30126: Regular Expression Denial of Service in Standards Extractor. (bsc#1199604, bsc#1200283)\n","status":"published","published":"2022-09-19T14:37:53Z","modified":"2025-05-02T04:33:09.691132Z","updated_at":"2026-11-02T15:53:51.440565Z"},{"id":"SUSE-SU-2022:3311-1","title":"Security update for tika-core","description":"This update for tika-core fixes the following issues:\n\n- CVE-2022-33879: Regular Expression Denial of Service in StandardsExtractingContentHandler (bsc#1201217)\n- CVE-2022-30973, CVE-2022-30126: Regular Expression Denial of Service in Standards Extractor (bsc#1199604, bsc#1200283)\n","status":"published","published":"2022-09-19T14:38:04Z","modified":"2026-02-04T03:18:00.829225Z","updated_at":"2026-11-02T15:53:51.440565Z"},{"id":"USN-7529-1","title":"tika vulnerabilities","description":"It was discovered that Apache Tika can have an excessive memory usage by\nusing a crafted or corrupt PSD file. An attacker could possibly use this\nissue to cause a denial of service. This issue only affected Ubuntu\n20.04 LTS. (CVE-2020-1950, CVE-2020-1951)\n\nIt was discovered that Apache Tika incorrectly handled certain regular\nexpressions. An attacker could possibly use this issue to cause a denial\nof service. (CVE-2022-30126, CVE-2022-30973, CVE-2022-33879)","status":"published","published":"2025-05-23T13:52:50Z","modified":"2026-04-27T18:01:23.215891Z","updated_at":"2026-11-02T16:58:19.988474Z"}]}}