{"id":"CVE-2022-4645","aliases":["ALPINE-CVE-2022-4645","ALSA-2023:2340","ALSA-2024:3059","AZL-13826","AZL-43561","AZL-44667","BELL-CVE-2022-4645","DEBIAN-CVE-2022-4645","DSA-5333-1","EUVD-2022-51971","GHSA-6fr2-gj2w-xgr6","JLSEC-2025-300","MGASA-2023-0113","RHSA-2023:2340","RHSA-2024:3059","RLSA-2024:3059","UBUNTU-CVE-2022-4645"],"status":"published","title":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to...","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00425,"percentile":0.37054,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-125"],"published":"2023-01-29T00:00:00Z","modified":"2026-11-05T05:36:30Z","fixes":[{"ecosystem":"Alpine:v3.17","package":"tiff","fixed_in":["4.4.0-r2"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"libtiff","fixed_in":["4.0.9-31.el8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"libtiff-devel","fixed_in":["4.0.9-31.el8"],"sources":["osv"]},{"ecosystem":"AlmaLinux:8","package":"libtiff-tools","fixed_in":["4.0.9-31.el8"],"sources":["osv"]},{"ecosystem":"Azure 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","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3627","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-3970","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3970","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-4645","tags":["advisory","report"]},{"url":"https://access.redhat.com/security/cve/CVE-2023-30086","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2203650","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-30086","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-30086","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-30774","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-30774","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-30775","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-30775","tags":["advisory"]},{"url":"https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.10_release_notes/index","tags":["article"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_3059.json","tags":["advisory"]},{"url":"https://errata.rockylinux.org/RLSA-2024:3059","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-4645","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-4645","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","status":"published","published":"2023-03-03T00:00:00Z","modified":"2025-04-04T20:37:39.327Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:34:38.263045Z"}],"euvd":[{"id":"EUVD-2022-51971","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","status":"published","published":"2023-03-03T00:00:00Z","modified":"2025-04-04T20:37:39Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:52:42.001814Z"}],"ghsa":[{"id":"GHSA-6fr2-gj2w-xgr6","title":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to...","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","status":"published","published":"2023-03-03T18:30:27Z","modified":"2023-03-31T12:30:17Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:54:25.73686Z"}],"nvd":[{"id":"CVE-2022-4645","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","status":"published","published":"2023-03-03T16:15:09.777Z","modified":"2026-06-17T05:21:26.507Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:07:36.601381Z"}],"osv":[{"id":"ALPINE-CVE-2022-4645","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","status":"published","published":"2023-03-03T16:15:09.777Z","modified":"2026-11-03T07:18:33.777809251Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-03T07:50:38.973973Z"},{"id":"AZL-13826","title":"CVE-2022-4645 affecting package libtiff for versions less than 4.5.0-1","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","status":"published","published":"2023-03-03T16:15:09Z","modified":"2026-04-21T04:23:02.757083Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:03.093433Z"},{"id":"AZL-43561","title":"CVE-2022-4645 affecting package openjpeg2 2.3.1-12","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","status":"published","published":"2023-03-03T16:15:09Z","modified":"2026-04-21T04:31:03.838232Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:05.284713Z"},{"id":"AZL-44667","title":"CVE-2022-4645 affecting package openjpeg2 2.3.1-12","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","status":"published","published":"2023-03-03T16:15:09Z","modified":"2026-11-05T05:36:30Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-05T16:41:20.107976Z"},{"id":"BELL-CVE-2022-4645","title":"CVE-2022-4645 does not affect BellSoft software","status":"withdrawn","published":"2023-08-31T12:21:32.32857Z","modified":"2026-09-04T07:15:14.035022435Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:17.151188Z"},{"id":"CVE-2022-4645","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","status":"published","published":"2023-03-03T00:00:00Z","modified":"2026-10-28T02:31:12.247150016Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:27.481647Z"},{"id":"JLSEC-2025-300","title":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in `tools/tiffcp.c:948`, allowing attackers to...","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in `tools/tiffcp.c:948`, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","status":"published","published":"2025-11-25T22:18:43.603Z","modified":"2026-07-23T22:30:27.750444296Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:47:17.805107Z"},{"id":"RHSA-2023:2340","title":"Red Hat Security Advisory: libtiff security update","status":"published","published":"2024-09-16T10:03:07Z","modified":"2026-07-03T10:02:57Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:10.611604Z"},{"id":"RHSA-2024:3059","title":"Red Hat Security Advisory: libtiff security update","status":"published","published":"2024-09-16T10:03:27Z","modified":"2026-07-03T10:05:20Z","cvss":[{"version":"3.1","score":5.6,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:13.30378Z"},{"id":"UBUNTU-CVE-2022-4645","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","status":"published","published":"2023-03-03T16:15:00Z","modified":"2026-04-22T13:31:21.932467Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"},{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:53:56.473586Z"},{"id":"ALSA-2023:2340","title":"Moderate: libtiff security update","description":"The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.\n\nSecurity Fix(es):\n\n* libtiff: heap Buffer overflows in tiffcrop.c (CVE-2022-3570)\n* libtiff: out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix (CVE-2022-3597)\n* libtiff: out-of-bounds write in extractContigSamplesShifted24bits in tools/tiffcrop.c (CVE-2022-3598)\n* libtiff: out-of-bounds read in writeSingleSection in tools/tiffcrop.c (CVE-2022-3599)\n* libtiff: out-of-bounds write in _TIFFmemset in libtiff/tif_unix.c (CVE-2022-3626)\n* libtiff: out-of-bounds write in _TIFFmemcpy in libtiff/tif_unix.c (CVE-2022-3627)\n* libtiff: integer overflow in function TIFFReadRGBATileExt of the file (CVE-2022-3970)\n* libtiff: out-of-bounds read in tiffcp in tools/tiffcp.c (CVE-2022-4645)\n* libtiff: heap buffer overflow issues related to TIFFTAG_INKNAMES and related TIFFTAG_NUMBEROFINKS value (CVE-2023-30774)\n* libtiff: Heap buffer overflow in extractContigSamples32bits, tiffcrop.c (CVE-2023-30775)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","status":"published","published":"2023-05-09T00:00:00Z","modified":"2026-10-29T11:30:55.367091084Z","updated_at":"2026-11-02T15:27:51.655726Z"},{"id":"ALSA-2024:3059","title":"Moderate: libtiff security update","description":"The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.\n\nSecurity Fix(es):\n\n* libtiff: out-of-bounds read in tiffcp in tools/tiffcp.c (CVE-2022-4645)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","status":"published","published":"2024-05-22T00:00:00Z","modified":"2026-10-29T11:02:20.850430785Z","updated_at":"2026-11-02T15:27:52.553233Z"},{"id":"DEBIAN-CVE-2022-4645","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","status":"published","published":"2023-03-03T16:15:09.777Z","modified":"2026-11-03T06:03:11.263730518Z","updated_at":"2026-11-03T06:42:33.899035Z"},{"id":"DSA-5333-1","title":"tiff - security update","status":"published","published":"2023-01-29T00:00:00Z","modified":"2026-03-09T02:08:42.956506Z","updated_at":"2026-11-02T15:46:17.543497Z"},{"id":"MGASA-2023-0113","title":"Updated libtiff packages fix security vulnerability","description":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948,\nallowing attackers to cause a denial-of-service via a crafted tiff file.\n(CVE-2022-4645)\n","status":"published","published":"2023-03-24T05:55:49Z","modified":"2026-04-16T04:41:50.1675989Z","updated_at":"2026-11-02T15:49:42.263076Z"},{"id":"RLSA-2024:3059","title":"Moderate: libtiff security update","description":"The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.\n\nSecurity Fix(es):\n\n* libtiff: out-of-bounds read in tiffcp in tools/tiffcp.c (CVE-2022-4645)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.10 Release Notes linked from the References section.","status":"published","published":"2024-06-14T13:59:30.118978Z","modified":"2026-02-05T10:15:04.653663Z","updated_at":"2026-11-02T15:53:24.63379Z"}]}}