{"id":"CVE-2020-10001","aliases":["ALSA-2021:4393","CLSA-2022-1643198602","DEBIAN-CVE-2020-10001","DLA-2800-1","EUVD-2020-2466","GHSA-jj3c-g89r-fx84","MGASA-2021-0116","OESA-2021-1357","RHSA-2021:4393","RLSA-2021:4393","SUSE-SU-2021:0285-1","SUSE-SU-2021:0286-1","UBUNTU-CVE-2020-10001","USN-5454-1","USN-5454-2","openSUSE-SU-2021:0253-1","openSUSE-SU-2024:10707-1"],"status":"published","title":"An input validation issue was addressed with improved memory handling. This issue is fixed in...","description":"An input validation issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may be able to read restricted 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Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-10001","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jj3c-g89r-fx84"},{"url":"https://vulners.com/cve/CVE-2020-10001","tags":["report"]},{"url":"https://errata.cloudlinux.com/centos8.4-els/CLSA-2022-1643198602.html","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-10001","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2021-0116.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=28277","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/EYJFJX2GGKH4VAMYMTSR5TZZO2F2HPHC/","tags":["web","advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1357","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2021:4393","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=1782216","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1921680","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1938384","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1941437","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1955964","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4393.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-10001","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-10001","tags":["advisory","report"]},{"url":"https://errata.rockylinux.org/RLSA-2021:4393","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210285-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1170671","tags":["report"]},{"url":"https://bugzilla.suse.com/1180520","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2019-8842","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-10001","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210286-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-10001","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-5454-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-5454-2","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-8842","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-26691","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2005-3193","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2005-3624","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2005-3628","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-0104","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-3387","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-4351","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-4352","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2007-5393","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2008-0047","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2008-1693","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2008-1722","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2008-3641","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-18248","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-4700","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-2228","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-8696","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-3898","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-25317","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2020-10001","description":"An input validation issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may be able to read restricted memory.","status":"published","published":"2021-04-02T17:24:50Z","modified":"2024-08-04T10:50:57.819Z","updated_at":"2026-11-02T14:35:47.877975Z"}],"euvd":[{"id":"EUVD-2020-2466","description":"An input validation issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may be able to read restricted memory.","status":"published","published":"2021-04-02T17:24:50Z","modified":"2024-08-04T10:50:57Z","updated_at":"2026-11-03T03:07:51.994742Z"}],"ghsa":[{"id":"GHSA-jj3c-g89r-fx84","title":"An input validation issue was addressed with improved memory handling. This issue is fixed in...","description":"An input validation issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may be able to read restricted memory.","status":"published","published":"2022-05-24T17:46:06Z","modified":"2023-01-29T05:06:12Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:45:58.127346Z"}],"nvd":[{"id":"CVE-2020-10001","description":"An input validation issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may be able to read restricted memory.","status":"published","published":"2021-04-02T18:15:14.357Z","modified":"2026-06-17T02:47:10.757Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:06:37.687844Z"}],"osv":[{"id":"CVE-2020-10001","description":"An input validation issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may be able to read restricted memory.","status":"published","published":"2021-04-02T18:15:14.357Z","modified":"2026-04-16T04:38:06.58777331Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:13.492058Z"},{"id":"DEBIAN-CVE-2020-10001","description":"An input validation issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may be able to read restricted memory.","status":"published","published":"2021-04-02T18:15:14.357Z","modified":"2026-10-26T12:00:07.12099798Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:32.862554Z"},{"id":"OESA-2021-1357","title":"cups security update","description":"CUPS is the standards-based, open source printing system developed by Apple Inc. for UNIX®-like operating systems. CUPS uses the Internet Printing Protocol (IPP) to support printing to local and network printers..\r\n\r\nSecurity Fix(es):\r\n\r\nAn input validation issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may be able to read restricted memory.(CVE-2020-10001)","status":"published","published":"2021-09-30T11:04:37Z","modified":"2026-08-18T01:16:01.353440525Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:52:38.987987Z"},{"id":"RHSA-2021:4393","title":"Red Hat Security Advisory: cups security and bug fix update","status":"published","published":"2024-09-16T05:51:24Z","modified":"2026-06-26T12:21:16.803192186Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:53:08.619234Z"},{"id":"RLSA-2021:4393","title":"Moderate: cups security and bug fix update","description":"The Common UNIX Printing System (CUPS) provides a portable printing layer for Linux, UNIX, and similar operating systems.\n\nSecurity Fix(es):\n\n* cups: access to uninitialized buffer in ipp.c (CVE-2020-10001)\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":"2021-11-09T09:16:27Z","modified":"2026-02-05T12:45:05.701143Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:53:23.969672Z"},{"id":"UBUNTU-CVE-2020-10001","description":"An input validation issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may be able to read restricted memory.","status":"published","published":"2021-04-02T18:15:00Z","modified":"2026-04-22T12:25:22.847528Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:22.212782Z"},{"id":"ALSA-2021:4393","title":"Moderate: cups security and bug fix update","description":"The Common UNIX Printing System (CUPS) provides a portable printing layer for Linux, UNIX, and similar operating systems.\n\nSecurity Fix(es):\n\n* cups: access to uninitialized buffer in ipp.c (CVE-2020-10001)\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":"2021-11-09T09:16:27Z","modified":"2026-10-29T11:01:39.842841449Z","updated_at":"2026-11-02T15:27:51.196609Z"},{"id":"CLSA-2022-1643198602","title":"Fix of CVE: CVE-2020-10001","description":"- CVE-2020-10001: 1927452 cups: access to uninitialized buffer in ipp.c [rhel-8]","status":"published","published":"2022-01-26T12:03:22Z","modified":"2026-06-01T00:33:10.042495722Z","updated_at":"2026-11-02T15:43:39.801198Z"},{"id":"DLA-2800-1","title":"cups - security update","status":"published","published":"2021-10-30T00:00:00Z","modified":"2026-03-09T01:18:37.614684Z","updated_at":"2026-11-02T15:46:11.189256Z"},{"id":"MGASA-2021-0116","title":"Updated cups packages fix a security vulnerability","description":"The updated cups packages fix security vulnerability:\nOut-of-bounds read in the ippReadIO function (CVE-2020-10001).\n","status":"published","published":"2021-03-07T21:35:49Z","modified":"2026-04-16T04:42:13.868071437Z","updated_at":"2026-11-02T15:49:41.509337Z"},{"id":"openSUSE-SU-2021:0253-1","title":"Security update for cups","description":"This update for cups fixes the following issues:\n\n- CVE-2020-10001: Fixed an out-of-bounds read in the ippReadIO function (bsc#1180520).\n- CVE-2019-8842: Fixed an out-of-bounds read in an extension field (bsc#1170671).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2021-02-05T19:04:57Z","modified":"2026-02-04T02:25:39.881876Z","updated_at":"2026-11-02T16:58:31.879684Z"},{"id":"openSUSE-SU-2024:10707-1","title":"cups-2.3.3op2-4.2 on GA media","description":"These are all security issues fixed in the cups-2.3.3op2-4.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:24:44.838396Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"SUSE-SU-2021:0285-1","title":"Security update for cups","description":"This update for cups fixes the following issues:\n\n- CVE-2020-10001: Fixed an out-of-bounds read in the ippReadIO function (bsc#1180520).\n- CVE-2019-8842: Fixed an out-of-bounds read in an extension field (bsc#1170671).\n","status":"published","published":"2021-02-02T12:09:05Z","modified":"2026-02-04T04:18:16.07846Z","updated_at":"2026-11-02T15:53:48.690034Z"},{"id":"SUSE-SU-2021:0286-1","title":"Security update for cups","description":"This update for cups fixes the following issues:\n\n- CVE-2020-10001: Fixed an out-of-bounds read in the ippReadIO function (bsc#1180520).\n- CVE-2019-8842: Fixed an out-of-bounds read in an extension field (bsc#1170671).\n","status":"published","published":"2021-02-02T12:09:38Z","modified":"2026-02-04T03:59:44.282139Z","updated_at":"2026-11-02T15:53:48.690034Z"},{"id":"USN-5454-1","title":"cups vulnerabilities","description":"Joshua Mason discovered that CUPS incorrectly handled the secret key used\nto access the administrative web interface. A remote attacker could\npossibly use this issue to open a session as an administrator and execute\narbitrary code. (CVE-2022-26691)\n\nIt was discovered that CUPS incorrectly handled certain memory operations\nwhen handling IPP printing. A remote attacker could possibly use this issue\nto cause CUPS to crash, leading to a denial of service, or obtain sensitive\ninformation. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04\nLTS.  (CVE-2019-8842, CVE-2020-10001)\n","status":"published","published":"2022-05-31T11:29:49Z","modified":"2026-04-22T10:24:12.906371Z","updated_at":"2026-11-02T16:58:16.20937Z"},{"id":"USN-5454-2","title":"cups vulnerabilities","description":"USN-5454-1 fixed several vulnerabilities in CUPS. This update provides\nthe corresponding update for Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\n Joshua Mason discovered that CUPS incorrectly handled the secret key used\n to access the administrative web interface. A remote attacker could\n possibly use this issue to open a session as an administrator and execute\n arbitrary code. (CVE-2022-26691)\n\n It was discovered that CUPS incorrectly handled certain memory operations\n when handling IPP printing. A remote attacker could possibly use this issue\n to cause CUPS to crash, leading to a denial of service, or obtain sensitive\n information. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04\n LTS.  (CVE-2019-8842, CVE-2020-10001)\n","status":"published","published":"2022-05-31T19:35:26Z","modified":"2026-06-25T13:31:10.010476292Z","updated_at":"2026-11-02T16:58:16.20937Z"}]}}