{"id":"CVE-2020-35522","aliases":["ALPINE-CVE-2020-35522","ALSA-2021:4241","AZL-6653","BELL-CVE-2020-35522","DEBIAN-CVE-2020-35522","EUVD-2020-23189","GHSA-5hqr-x5p5-7g25","JLSEC-2025-256","MGASA-2021-0098","OESA-2021-1112","RHSA-2021:4241","RLSA-2021:4241","SUSE-SU-2022:0480-1","SUSE-SU-2022:0496-1","SUSE-SU-2022:14888-1","UBUNTU-CVE-2020-35522","USN-5421-1","openSUSE-SU-2022:0480-1","openSUSE-SU-2024:13381-1"],"status":"published","title":"In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead...","description":"In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. 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Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35522","tags":["web","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/"},{"url":"https://github.com/advisories/GHSA-5hqr-x5p5-7g25"},{"url":"https://security.alpinelinux.org/vuln/CVE-2020-35522","tags":["advisory"]},{"url":"https://vulners.com/cve/CVE-2020-35521","tags":["report"]},{"url":"https://vulners.com/cve/CVE-2020-35522","tags":["report"]},{"url":"https://vulners.com/cve/CVE-2020-35523","tags":["report"]},{"url":"https://vulners.com/cve/CVE-2020-35524","tags":["report"]},{"url":"https://docs.bell-sw.com/security/cves/CVE-2020-35522","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-35522","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2021-0098.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=28455","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-4755-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-19143","tags":["advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/BMHBYFMX3D5VGR6Y3RXTTH3Q4NF4E6IG/","tags":["web"]},{"url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1112","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35521","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35523","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35524","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2021:4241","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/8.5_release_notes/","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1932034","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1932040","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1932044","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4241.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-35521","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-35521","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-35522","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-35522","tags":["advisory","report"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-35523","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-35523","tags":["advisory"]},{"url":"https://gitlab.com/libtiff/libtiff/-/commit/c8d613ef497058fe653c467fc84c70a62a4a71b2","tags":["article"]},{"url":"https://gitlab.com/libtiff/libtiff/-/merge_requests/160","tags":["article"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-35524","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-35524","tags":["advisory"]},{"url":"https://gitlab.com/libtiff/libtiff/-/merge_requests/159","tags":["article"]},{"url":"https://gitlab.com/rzkn/libtiff/-/commit/7be2e452ddcf6d7abca88f41d3761e6edab72b22","tags":["article"]},{"url":"https://errata.rockylinux.org/RLSA-2021:4241","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://www.suse.com/support/update/announcement/2022/suse-su-202214888-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1156749","tags":["report"]},{"url":"https://bugzilla.suse.com/1156754","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8665","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8683","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2020-35522","tags":["report"]},{"url":"https://gitlab.com/libtiff/libtiff/-/merge_requests/165","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-5421-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-0561","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-0562","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-0865","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-0891","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-2020-35522","description":"In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.","status":"published","published":"2021-03-09T19:16:54Z","modified":"2024-08-04T17:02:08.127Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:35:57.975444Z"}],"euvd":[{"id":"EUVD-2020-23189","description":"In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.","status":"published","published":"2021-03-09T19:16:54Z","modified":"2024-08-04T17:02:08Z","updated_at":"2026-11-03T03:07:06.389211Z"}],"ghsa":[{"id":"GHSA-5hqr-x5p5-7g25","title":"In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead...","description":"In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.","status":"published","published":"2022-05-24T17:43:52Z","modified":"2023-01-27T05:03:01Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:42:09.126228Z"}],"nvd":[{"id":"CVE-2020-35522","description":"In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.","status":"published","published":"2021-03-09T20:15:12.867Z","modified":"2026-06-17T03:13:51.553Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/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-119"],"updated_at":"2026-11-02T14:06:37.687844Z"}],"osv":[{"id":"ALPINE-CVE-2020-35522","description":"In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.","status":"published","published":"2021-03-09T20:15:12.867Z","modified":"2026-10-26T11:17:55.172345936Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:27:48.11886Z"},{"id":"AZL-6653","title":"CVE-2020-35522 affecting package libtiff for versions less than 4.1.0-3","description":"In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.","status":"published","published":"2021-03-09T20:15:12Z","modified":"2026-04-21T04:37:53.707112Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:08.354547Z"},{"id":"BELL-CVE-2020-35522","title":"CVE-2020-35522 does not affect BellSoft software","status":"withdrawn","published":"2023-08-31T12:14:16.887831Z","modified":"2026-09-06T07:15:15.025169072Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:28:15.925958Z"},{"id":"CVE-2020-35522","description":"In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.","status":"published","published":"2021-03-09T20:15:12.867Z","modified":"2026-10-24T10:30:58.900612045Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:16.612899Z"},{"id":"DEBIAN-CVE-2020-35522","description":"In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.","status":"published","published":"2021-03-09T20:15:12.867Z","modified":"2026-10-26T12:02:44.364234039Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:34.019707Z"},{"id":"JLSEC-2025-256","title":"In LibTIFF, there is a memory malloc failure in `tif_pixarlog.c`","description":"In LibTIFF, there is a memory malloc failure in `tif_pixarlog.c`. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.","status":"published","published":"2025-11-25T22:18:43.603Z","modified":"2026-07-23T22:30:25.190203552Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium"},{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:47:17.805107Z"},{"id":"OESA-2021-1112","title":"libtiff security update","description":"This libtiff provides support for the Tag Image File Format (TIFF), a widely used format for storing image data. The latest version of the TIFF specification is available on-line in several different formats.And contains command-line programs for manipulating TIFF format image files using the libtiff library.\r\n\r\nSecurity Fix(es):\n\nA flaw was found in libtiff. Due to a memory allocation failure in tif_read.c, a crafted TIFF file can lead to an abort, resulting in denial of service.(CVE-2020-35521)\n\nIn LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.(CVE-2020-35522)\r\n\r\nAn integer overflow flaw was found in libtiff that exists in the tif_getimage.c file. This flaw allows an attacker to inject and execute arbitrary code when a user opens a crafted TIFF file. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.(CVE-2020-35523)\r\n\r\nA heap-based buffer overflow flaw was found in libtiff in the handling of TIFF images in libtiff\u0026apos;s TIFF2PDF tool. A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.(CVE-2020-35524)","status":"published","published":"2021-04-07T11:04:21Z","modified":"2026-08-18T01:15:25.36349314Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:38.987987Z"},{"id":"RHSA-2021:4241","title":"Red Hat Security Advisory: libtiff security and bug fix update","status":"published","published":"2024-09-16T06:01:52Z","modified":"2026-06-26T12:21:16.487853831Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:08.619234Z"},{"id":"RLSA-2021:4241","title":"Moderate: libtiff security and bug fix 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: Integer overflow in tif_getimage.c (CVE-2020-35523)\n\n* libtiff: Heap-based buffer overflow in TIFF2PDF tool (CVE-2020-35524)\n\n* libtiff: Memory allocation failure in tiff2rgba (CVE-2020-35521)\n\n* libtiff: Memory allocation failure in tiff2rgba (CVE-2020-35522)\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 8.5 Release Notes linked from the References section.","status":"published","published":"2021-11-09T08:50:38Z","modified":"2026-02-04T11:30:10.51362Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:23.969672Z"},{"id":"UBUNTU-CVE-2020-35522","description":"In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.","status":"published","published":"2021-03-09T20:15:00Z","modified":"2026-04-22T12:41:19.334398Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:25.179924Z"},{"id":"ALSA-2021:4241","title":"Moderate: libtiff security and bug fix 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: Integer overflow in tif_getimage.c (CVE-2020-35523)\n\n* libtiff: Heap-based buffer overflow in TIFF2PDF tool (CVE-2020-35524)\n\n* libtiff: Memory allocation failure in tiff2rgba (CVE-2020-35521)\n\n* libtiff: Memory allocation failure in tiff2rgba (CVE-2020-35522)\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":"2021-11-09T08:50:38Z","modified":"2026-10-29T11:01:01.801944362Z","updated_at":"2026-11-02T15:27:51.196609Z"},{"id":"MGASA-2021-0098","title":"Updated libtiff packages fix security vulnerabilities","description":"The updated libtiff packages fix security vulnerabilities:\n- Integer overflow in tif_getimage.c (CVE-2020-35523).\n- Heap-based buffer overflow in TIFF2PDF tool (CVE-2020-35524).\n- Buffer Overflow in LibTiff v4.0.10 allows attackers to cause a denial of\n  service via the “TIFFVGetField” funtion in the component\n  ‘libtiff/tif_dir.c’. (CVE-2020-19143)\n- Memory allocation failure in tiff2rgba (CVE-2020-35521)\n- Memory allocation failure in tiff2rgba (CVE-2020-35522)\n","status":"published","published":"2021-03-04T12:26:19Z","modified":"2026-04-16T04:44:00.583595355Z","updated_at":"2026-11-02T15:49:41.509337Z"},{"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":"SUSE-SU-2022:14888-1","title":"Security update for tiff","description":"This update for tiff fixes the following issues:\n\n- CVE-2015-8683: Fixed out-of-bounds when reading CIE Lab image format files (bsc#1156754).\n- CVE-2015-8665: Fixed out-of-bounds read in tif_getimage.c (bsc#1156749).\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","status":"published","published":"2022-02-18T09:43:57Z","modified":"2026-02-04T04:25:16.777394Z","updated_at":"2026-11-02T15:53:50.513981Z"},{"id":"USN-5421-1","title":"tiff vulnerabilities","description":"It was discovered that LibTIFF incorrectly handled certain images.\nAn attacker could possibly use this issue to cause a crash,\nresulting in a denial of service. This issue only affects \nUbuntu 14.04 ESM, Ubuntu 16.04 ESM, Ubuntu 18.04 LTS and\nUbuntu 20.04 LTS. (CVE-2020-35522)\n\nChintan Shah discovered that LibTIFF incorrectly handled memory when\nhandling certain images. An attacker could possibly use this issue to \ncause a crash, resulting in a denial of service, or possibly execute\narbitrary code. (CVE-2022-0561, CVE-2022-0562, CVE-2022-0891)\n\nIt was discovered that LibTIFF incorrectly handled certain images.\nAn attacker could possibly use this issue to cause a crash,\nresulting in a denial of service. This issue only affects \nUbuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 21.10. (CVE-2022-0865)\n","status":"published","published":"2022-05-16T09:10:01Z","modified":"2026-06-29T13:49:36.309556446Z","updated_at":"2026-11-02T16:58:16.20937Z"}]}}