{"id":"CVE-2020-19131","aliases":["ALSA-2022:1810","DEBIAN-CVE-2020-19131","DLA-2777-1","EUVD-2020-11038","GHSA-2hvg-v2h5-m85r","JLSEC-2026-481","RHSA-2022:1810","RLSA-2022:1810","SUSE-SU-2022:0480-1","SUSE-SU-2022:0496-1","UBUNTU-CVE-2020-19131","USN-5523-1","USN-5619-1","openSUSE-SU-2022:0480-1","openSUSE-SU-2024:13381-1"],"status":"published","title":"Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the ...","description":"Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the \"invertImage()\" function in the component 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Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-19131","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-2hvg-v2h5-m85r"},{"url":"https://errata.almalinux.org/8/ALSA-2022-1810.html","tags":["advisory"]},{"url":"https://vulners.com/cve/CVE-2020-19131","tags":["report"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-19131","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2022:1810","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.6_release_notes/","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2004031","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2022/rhsa-2022_1810.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-19131","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-19131","tags":["advisory","report"]},{"url":"https://errata.rockylinux.org/RLSA-2022:1810","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20220480-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1071031","tags":["report"]},{"url":"https://bugzilla.suse.com/1154365","tags":["report"]},{"url":"https://bugzilla.suse.com/1182808","tags":["report"]},{"url":"https://bugzilla.suse.com/1182809","tags":["report"]},{"url":"https://bugzilla.suse.com/1182811","tags":["report"]},{"url":"https://bugzilla.suse.com/1182812","tags":["report"]},{"url":"https://bugzilla.suse.com/1190312","tags":["report"]},{"url":"https://bugzilla.suse.com/1194539","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2017-17095","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-17546","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-19131","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-35521","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-35522","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-35523","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-35524","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-22844","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20220496-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-19131","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-5523-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-5619-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-19144","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-0907","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-0908","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-0909","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-0924","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-22844","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-1354","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-1355","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-2056","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-2057","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-2058","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/7OF4G5SOPBRKT4CZJV5MAQLV5LXXFO62/","tags":["advisory"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2016-10092","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6223","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-12944","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-14973","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-2867","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-2868","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-2869","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-34266","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2020-19131","description":"Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the \"invertImage()\" function in the component \"tiffcrop\".","status":"published","published":"2021-09-07T14:06:26Z","modified":"2024-08-04T14:08:30.696Z","updated_at":"2026-11-02T14:35:49.879248Z"}],"euvd":[{"id":"EUVD-2020-11038","description":"Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the \"invertImage()\" function in the component \"tiffcrop\".","status":"published","published":"2021-09-07T14:06:26Z","modified":"2024-08-04T14:08:30Z","updated_at":"2026-11-03T03:07:25.877716Z"}],"ghsa":[{"id":"GHSA-2hvg-v2h5-m85r","title":"Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the ...","description":"Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the \"invertImage()\" function in the component \"tiffcrop\".","status":"published","published":"2022-05-24T19:13:11Z","modified":"2023-01-30T05:01:54Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:46:30.744651Z"}],"nvd":[{"id":"CVE-2020-19131","description":"Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the \"invertImage()\" function in the component \"tiffcrop\".","status":"published","published":"2021-09-07T15:15:07.32Z","modified":"2026-06-17T02:59:36.887Z","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-787"],"updated_at":"2026-11-02T14:06:45.704484Z"}],"osv":[{"id":"CVE-2020-19131","description":"Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the \"invertImage()\" function in the component \"tiffcrop\".","status":"published","published":"2021-09-07T15:15:07.32Z","modified":"2026-10-24T10:30:18.222694322Z","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"}],"updated_at":"2026-11-02T15:44:15.212689Z"},{"id":"DEBIAN-CVE-2020-19131","description":"Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the \"invertImage()\" function in the component \"tiffcrop\".","status":"published","published":"2021-09-07T15:15:07.32Z","modified":"2026-10-26T12:02:29.04793895Z","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"}],"updated_at":"2026-11-02T15:45:33.384087Z"},{"id":"JLSEC-2026-481","description":"Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the \"invertImage()\" function in the component \"tiffcrop\".","status":"published","published":"2026-05-07T18:17:01.111Z","modified":"2026-07-18T00:00:48.001798529Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium"},{"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"}],"updated_at":"2026-11-02T15:47:18.573531Z"},{"id":"RHSA-2022:1810","title":"Red Hat Security Advisory: libtiff security update","status":"published","published":"2024-09-16T06:41:08Z","modified":"2026-06-26T12:21:17.56062704Z","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"}],"updated_at":"2026-11-02T15:53:09.62945Z"},{"id":"RLSA-2022:1810","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: a buffer overflow via the \"invertImage()\" may lead to DoS (CVE-2020-19131)\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 8.6 Release Notes linked from the References section.","status":"published","published":"2022-05-10T08:02:19Z","modified":"2026-02-04T07:40:21.443563Z","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"}],"updated_at":"2026-11-02T15:53:24.322216Z"},{"id":"UBUNTU-CVE-2020-19131","description":"Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of service via the \"invertImage()\" function in the component \"tiffcrop\".","status":"published","published":"2021-09-07T15:15:00Z","modified":"2026-04-22T12:32:12.818082Z","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"}],"updated_at":"2026-11-02T15:54:23.344108Z"},{"id":"ALSA-2022:1810","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: a buffer overflow via the \"invertImage()\" may lead to DoS (CVE-2020-19131)\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":"2022-05-10T08:02:19Z","modified":"2026-10-29T11:01:17.743048313Z","updated_at":"2026-11-02T15:27:51.196609Z"},{"id":"DLA-2777-1","title":"tiff - security update","status":"published","published":"2021-10-03T00:00:00Z","modified":"2026-03-09T01:23:36.680237Z","updated_at":"2026-11-02T15:46:11.189256Z"},{"id":"openSUSE-SU-2022:0480-1","title":"Security update for tiff","description":"This update for tiff fixes the following issues:\n\n- CVE-2017-17095: Fixed DoS in tools/pal2rgb.c in pal2rgb (bsc#1071031).\n- CVE-2019-17546: Fixed integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image (bsc#1154365).\n- CVE-2020-19131: Fixed buffer overflow in tiffcrop that may cause DoS via the invertImage() function (bsc#1190312).\n- CVE-2020-35521: Fixed memory allocation failure in tif_read.c (bsc#1182808).\n- CVE-2020-35522: Fixed memory allocation failure in tif_pixarlog.c (bsc#1182809).\n- CVE-2020-35523: Fixed integer overflow in tif_getimage.c (bsc#1182811).\n- CVE-2020-35524: Fixed heap-based buffer overflow in TIFF2PDF tool (bsc#1182812).\n- CVE-2022-22844: Fixed out-of-bounds read in _TIFFmemcpy in tif_unix.c (bsc#1194539).\n","status":"published","published":"2022-02-17T14:11:19Z","modified":"2026-02-04T02:38:26.804883Z","updated_at":"2026-11-02T16:58:32.653274Z"},{"id":"openSUSE-SU-2024:13381-1","title":"libtiff-devel-32bit-4.6.0-2.1 on GA media","description":"These are all security issues fixed in the libtiff-devel-32bit-4.6.0-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:22:05.880733Z","updated_at":"2026-11-02T16:58:36.327643Z"},{"id":"SUSE-SU-2022:0480-1","title":"Security update for tiff","description":"This update for tiff fixes the following issues:\n\n- CVE-2017-17095: Fixed DoS in tools/pal2rgb.c in pal2rgb (bsc#1071031).\n- CVE-2019-17546: Fixed integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image (bsc#1154365).\n- CVE-2020-19131: Fixed buffer overflow in tiffcrop that may cause DoS via the invertImage() function (bsc#1190312).\n- CVE-2020-35521: Fixed memory allocation failure in tif_read.c (bsc#1182808).\n- CVE-2020-35522: Fixed memory allocation failure in tif_pixarlog.c (bsc#1182809).\n- CVE-2020-35523: Fixed integer overflow in tif_getimage.c (bsc#1182811).\n- CVE-2020-35524: Fixed heap-based buffer overflow in TIFF2PDF tool (bsc#1182812).\n- CVE-2022-22844: Fixed out-of-bounds read in _TIFFmemcpy in tif_unix.c (bsc#1194539).\n","status":"published","published":"2022-02-17T14:13:03Z","modified":"2025-05-02T04:29:44.929532Z","updated_at":"2026-11-02T15:53:50.066806Z"},{"id":"SUSE-SU-2022:0496-1","title":"Security update for tiff","description":"This update for tiff fixes the following issues:\n\n- CVE-2017-17095: Fixed DoS in tools/pal2rgb.c in pal2rgb (bsc#1071031).\n- CVE-2019-17546: Fixed integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image (bsc#1154365).\n- CVE-2020-19131: Fixed buffer overflow in tiffcrop that may cause DoS via the invertImage() function (bsc#1190312).\n- CVE-2020-35521: Fixed memory allocation failure in tif_read.c (bsc#1182808).\n- CVE-2020-35522: Fixed memory allocation failure in tif_pixarlog.c (bsc#1182809).\n- CVE-2020-35523: Fixed integer overflow in tif_getimage.c (bsc#1182811).\n- CVE-2020-35524: Fixed heap-based buffer overflow in TIFF2PDF tool (bsc#1182812).\n- CVE-2022-22844: Fixed out-of-bounds read in _TIFFmemcpy in tif_unix.c (bsc#1194539).\n","status":"published","published":"2022-02-18T09:42:36Z","modified":"2026-02-04T04:14:58.475332Z","updated_at":"2026-11-02T15:53:50.066806Z"},{"id":"USN-5523-1","title":"tiff vulnerabilities","description":"It was discovered that LibTIFF was not properly performing checks to\nguarantee that allocated memory space existed, which could lead to a\nNULL pointer dereference via a specially crafted file. An attacker\ncould possibly use this issue to cause a denial of service.\n(CVE-2022-0907, CVE-2022-0908)\n\nIt was discovered that LibTIFF was not properly performing checks to\navoid division calculations where the denominator value was zero,\nwhich could lead to an undefined behavior situation via a specially\ncrafted file. An attacker could possibly use this issue to cause a\ndenial of service. (CVE-2022-0909)\n\nIt was discovered that LibTIFF was not properly performing bounds\nchecks, which could lead to an out-of-bounds read via a specially\ncrafted file. An attacker could possibly use this issue to cause a\ndenial of service or to expose sensitive information. (CVE-2022-0924)\n\nIt was discovered that LibTIFF was not properly performing the\ncalculation of data that would eventually be used as a reference for\nbounds checking operations, which could lead to an out-of-bounds\nread via a specially crafted file. An attacker could possibly use\nthis issue to cause a denial of service or to expose sensitive\ninformation. (CVE-2020-19131)\n\nIt was discovered that LibTIFF was not properly terminating a\nfunction execution when processing incorrect data, which could lead\nto an out-of-bounds read via a specially crafted file. An attacker\ncould possibly use this issue to cause a denial of service or to\nexpose sensitive information. (CVE-2020-19144)\n\nIt was discovered that LibTIFF was not properly performing checks\nwhen setting the value for data later used as reference during memory\naccess, which could lead to an out-of-bounds read via a specially\ncrafted file. An attacker could possibly use this issue to cause a\ndenial of service or to expose sensitive information.\n(CVE-2022-22844)\n","status":"published","published":"2022-07-19T11:05:26Z","modified":"2026-06-29T13:49:40.029827657Z","updated_at":"2026-11-02T16:58:16.20937Z"},{"id":"USN-5619-1","title":"tiff vulnerabilities","description":"It was discovered that LibTIFF was not properly performing the calculation\nof data that would eventually be used as a reference for bound-checking\noperations. An attacker could possibly use this issue to cause a denial of\nservice or to expose sensitive information. This issue only affected Ubuntu\n18.04 LTS. (CVE-2020-19131)\n\nIt was discovered that LibTIFF was not properly terminating a function\nexecution when processing incorrect data. An attacker could possibly use\nthis issue to cause a denial of service or to expose sensitive information.\nThis issue only affected Ubuntu 18.04 LTS. (CVE-2020-19144)\n\nIt was discovered that LibTIFF did not properly manage memory under certain\ncircumstances. If a user were tricked into opening a specially crafted TIFF\nfile using tiffinfo tool, an attacker could possibly use this issue to\ncause a denial of service. This issue only affected Ubuntu 20.04 LTS and\nUbuntu 22.04 LTS. (CVE-2022-1354)\n\nIt was discovered that LibTIFF did not properly manage memory under certain\ncircumstances. If a user were tricked into opening a specially crafted TIFF\nfile using tiffcp tool, an attacker could possibly use this issue to     \ncause a denial of service. (CVE-2022-1355)\n\nIt was discovered that LibTIFF was not properly performing checks to avoid\ndivision calculations where the denominator value was zero, which could\nlead to an undefined behaviour situation via a specially crafted file. An\nattacker could possibly use this issue to cause a denial of service.\n(CVE-2022-2056, CVE-2022-2057, CVE-2022-2058)\n","status":"published","published":"2022-09-20T08:29:18Z","modified":"2026-06-29T13:49:41.675439512Z","updated_at":"2026-11-02T16:58:16.20937Z"}]}}