{"id":"CVE-2020-36135","aliases":["DEBIAN-CVE-2020-36135","DLA-3556-1","DSA-5490-1","EUVD-2020-23713","GHSA-3mrv-v95f-r4rx","MGASA-2022-0040","SUSE-SU-2021:4170-1","UBUNTU-CVE-2020-36135","USN-6447-1","openSUSE-SU-2021:1624-1","openSUSE-SU-2021:4170-1"],"status":"published","title":"AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.","description":"AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01485,"percentile":0.74233,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-476"],"published":"2021-12-02T00:00:00Z","modified":"2026-10-26T12:02:31Z","fixes":[{"ecosystem":"Debian:12","package":"aom","fixed_in":["3.2.0-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"aom","fixed_in":["3.2.0-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"aom","fixed_in":["3.2.0-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"aom","fixed_in":["1.0.0.errata1-3+deb11u1build0.20.04.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"aom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.0-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"aom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.0-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"aom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.0-1"}]}]},{"source":"osv","ecosystem":"Debian:10","package":"aom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.0-3+deb10u1"}]}],"versions":["1.0.0-3"],"bundled":7},{"source":"osv","ecosystem":"Debian:11","package":"aom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.0.errata1-3+deb11u1"}]}],"versions":["1.0.0.errata1-3"],"bundled":7},{"source":"osv","ecosystem":"Mageia:8","package":"aom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.1-3.5.mga8"}]}],"bundled":5},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP2","package":"libaom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.0-3.9.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP3","package":"libaom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.0-3.9.1"}]}],"bundled":4},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"aom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.0.errata1-3+deb11u1build0.20.04.1"}]}],"versions":["1.0.0-3","1.0.0.errata1-2","1.0.0.errata1-2ubuntu3","1.0.0.errata1-3","1.0.0.errata1-3build1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"aom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.0.errata1-3+deb11u1build0.20.04.1"}]}],"versions":["1.0.0-3","1.0.0.errata1-2","1.0.0.errata1-2ubuntu3","1.0.0.errata1-3","1.0.0.errata1-3build1"],"bundled":7},{"source":"osv","ecosystem":"openSUSE:Leap 15.2","package":"libaom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.0-lp152.3.9.1"}]}],"bundled":4},{"source":"osv","ecosystem":"openSUSE:Leap 15.3","package":"libaom","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.0-3.9.1"}]}],"bundled":4}],"products":[{"vendor":"aomedia","product":"aomedia"}],"references":[{"url":"https://bugs.chromium.org/p/aomedia/issues/detail?id=2910\u0026q=\u0026can=1","tags":["x_transferred","Exploit","Third Party Advisory","evidence","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/09/msg00003.html","tags":["mailing-list","x_transferred","web"]},{"url":"https://www.debian.org/security/2023/dsa-5490","tags":["vendor-advisory","x_transferred","advisory"]},{"url":"https://security.gentoo.org/glsa/202401-32","tags":["vendor-advisory","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-36135"},{"url":"https://github.com/advisories/GHSA-3mrv-v95f-r4rx"},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-36135","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2022-0040.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=29808","tags":["report"]},{"url":"https://lists.suse.com/pipermail/sle-security-updates/2021-December/009940.html","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/3CU5I3APCIYTJ5MCNA4TTKLC2PLKDGKU/","tags":["web","advisory"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20214170-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1193356","tags":["report"]},{"url":"https://bugzilla.suse.com/1193365","tags":["report"]},{"url":"https://bugzilla.suse.com/1193366","tags":["report"]},{"url":"https://bugzilla.suse.com/1193369","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2020-36129","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-36130","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-36131","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-36135","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2020-36135","tags":["report"]},{"url":"https://bugs.chromium.org/p/aomedia/issues/detail?id=2911","tags":["report"]},{"url":"https://aomedia.googlesource.com/aom/+/94bcbfe76b0fd5b8ac03645082dc23a88730c949","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-6447-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-36135","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-36130","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-36131","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-36133","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-30473","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-30474","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-30475","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/KMK3AKW3Y2J574OXHVFX4QFELTEHM6MR/","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2020-36135","description":"AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.","status":"published","published":"2021-12-02T00:00:00Z","modified":"2024-08-04T17:16:14.036Z","updated_at":"2026-11-02T14:35:54.80237Z"}],"euvd":[{"id":"EUVD-2020-23713","description":"AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.","status":"published","published":"2021-12-02T00:00:00Z","modified":"2024-08-04T17:16:14Z","updated_at":"2026-11-03T03:07:04.065361Z"}],"ghsa":[{"id":"GHSA-3mrv-v95f-r4rx","title":"AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.","description":"AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.","status":"published","published":"2021-12-03T00:00:26Z","modified":"2024-01-31T15:30:18Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:55:30.717237Z"}],"nvd":[{"id":"CVE-2020-36135","description":"AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.","status":"published","published":"2021-12-02T22:15:08.833Z","modified":"2026-06-17T03:14:49.53Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/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-476"],"updated_at":"2026-11-02T14:06:46.101987Z"}],"osv":[{"id":"CVE-2020-36135","description":"AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.","status":"published","published":"2021-12-02T22:15:08.833Z","modified":"2026-04-16T04:32:36.963443104Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/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-2020-36135","description":"AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.","status":"published","published":"2021-12-02T22:15:08.833Z","modified":"2026-10-26T12:02:31.786123474Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/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":"UBUNTU-CVE-2020-36135","description":"AOM v2.0.1 was discovered to contain a NULL pointer dereference via the component rate_hist.c.","status":"published","published":"2021-12-02T22:15:00Z","modified":"2026-04-22T12:40:26.229084Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/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":"DLA-3556-1","title":"aom - security update","status":"published","published":"2023-09-06T00:00:00Z","modified":"2026-03-09T01:22:09.888067Z","updated_at":"2026-11-02T15:46:11.734021Z"},{"id":"DSA-5490-1","title":"aom - security update","status":"published","published":"2023-09-06T00:00:00Z","modified":"2026-03-09T02:08:32.866533Z","updated_at":"2026-11-02T15:46:17.892347Z"},{"id":"MGASA-2022-0040","title":"Updated aom packages fix security vulnerability","description":"AOM v2.0.1 was discovered to contain a stack buffer overflow via the\ncomponent src/aom_image.c. (CVE-2020-36129)\n\nAOM v2.0.1 was discovered to contain a NULL pointer dereference via the\ncomponent av1/av1_dx_iface.c. (CVE-2020-36130)\n\nAOM v2.0.1 was discovered to contain a stack buffer overflow via the\ncomponent stats/rate_hist.c. (CVE-2020-36131)\n\nAOM v2.0.1 was discovered to contain a global buffer overflow via the\ncomponent av1/encoder/partition_search.h. (CVE-2020-36133)\n\nAOM v2.0.1 was discovered to contain a NULL pointer dereference via the\ncomponent rate_hist.c. (CVE-2020-36135)\n","status":"published","published":"2022-01-27T22:26:20Z","modified":"2026-04-16T04:44:30.905430802Z","updated_at":"2026-11-02T15:49:41.849028Z"},{"id":"openSUSE-SU-2021:1624-1","title":"Security update for libaom","description":"This update for libaom fixes the following issues:\n\n- CVE-2020-36129: Fixed stack buffer overflow via the component src/aom_image.c (bsc#1193356).\n- CVE-2020-36131: Fixed stack buffer overflow via the component stats/rate_hist.c (bsc#1193365).\n- CVE-2020-36135: Fixed NULL pointer dereference via the component rate_hist.c (bsc#1193366).\n- CVE-2020-36130: Fixed NULL pointer dereference via the component av1/av1_dx_iface.c (bsc#1193369).\n\nThis update was imported from the SUSE:SLE-15-SP2:Update update project.","status":"published","published":"2021-12-26T13:06:14Z","modified":"2026-02-04T03:35:29.559681Z","updated_at":"2026-11-02T16:58:32.266854Z"},{"id":"openSUSE-SU-2021:4170-1","title":"Security update for libaom","description":"This update for libaom fixes the following issues:\n\n- CVE-2020-36129: Fixed stack buffer overflow via the component src/aom_image.c (bsc#1193356).\n- CVE-2020-36131: Fixed stack buffer overflow via the component stats/rate_hist.c (bsc#1193365).\n- CVE-2020-36135: Fixed NULL pointer dereference via the component rate_hist.c (bsc#1193366).\n- CVE-2020-36130: Fixed NULL pointer dereference via the component av1/av1_dx_iface.c (bsc#1193369).\n","status":"published","published":"2021-12-23T08:54:07Z","modified":"2026-02-04T04:08:28.331618Z","updated_at":"2026-11-02T16:58:32.266854Z"},{"id":"SUSE-SU-2021:4170-1","title":"Security update for libaom","description":"This update for libaom fixes the following issues:\n\n- CVE-2020-36129: Fixed stack buffer overflow via the component src/aom_image.c (bsc#1193356).\n- CVE-2020-36131: Fixed stack buffer overflow via the component stats/rate_hist.c (bsc#1193365).\n- CVE-2020-36135: Fixed NULL pointer dereference via the component rate_hist.c (bsc#1193366).\n- CVE-2020-36130: Fixed NULL pointer dereference via the component av1/av1_dx_iface.c (bsc#1193369).\n","status":"published","published":"2021-12-23T08:54:03Z","modified":"2026-02-04T04:26:51.152102Z","updated_at":"2026-11-02T15:53:50.066806Z"},{"id":"USN-6447-1","title":"aom vulnerabilities","description":"It was discovered that AOM incorrectly handled certain inputs. If a user or an\nautomated system were tricked into opening a specially crafted input file, a\nremote attacker could possibly use this issue to cause a denial of service.\n(CVE-2020-36130, CVE-2020-36131, CVE-2020-36133, CVE-2020-36135,\nCVE-2021-30473, CVE-2021-30474, CVE-2021-30475)\n","status":"published","published":"2023-10-23T13:58:19Z","modified":"2026-04-22T10:41:41.9207Z","updated_at":"2026-11-02T16:58:17.305935Z"}]}}