{"id":"CVE-2022-45188","aliases":["ALPINE-CVE-2022-45188","DEBIAN-CVE-2022-45188","DLA-3426-1","DSA-5503-1","EUVD-2022-48096","GHSA-xxj8-gh7w-f786","MGASA-2023-0027","SUSE-SU-2022:4360-1","UBUNTU-CVE-2022-45188","USN-6146-1"],"status":"published","title":"Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution...","description":"Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl file. This provides remote root access on some platforms such as FreeBSD (used for TrueNAS).","severity":{"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","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00662,"percentile":0.51942,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-122","CWE-787"],"published":"2022-11-12T00:00:00Z","modified":"2026-11-03T08:03:20Z","fixes":[{"ecosystem":"Alpine:v3.17","package":"netatalk","fixed_in":["3.1.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"netatalk","fixed_in":["3.1.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"netatalk","fixed_in":["3.1.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"netatalk","fixed_in":["3.1.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"netatalk","fixed_in":["3.1.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"netatalk","fixed_in":["3.1.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"netatalk","fixed_in":["3.1.15-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"netatalk","fixed_in":["3.1.15-r0"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"netatalk","fixed_in":["3.1.15~ds-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"netatalk","fixed_in":["3.1.15~ds-1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","package":"netatalk","fixed_in":["3.1.0-3.11.1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP5","package":"netatalk","fixed_in":["3.1.0-3.11.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:14.04:LTS","package":"netatalk","fixed_in":["2.2.2-1ubuntu2.2+esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:16.04:LTS","package":"netatalk","fixed_in":["2.2.5-1ubuntu0.2+esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:Pro:18.04:LTS","package":"netatalk","fixed_in":["2.2.6-1ubuntu0.18.04.2+esm1"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"netatalk","fixed_in":["3.1.12~ds-4ubuntu0.20.04.1"],"sources":["osv"]},{"ecosystem":"Ubuntu:22.04:LTS","package":"netatalk","fixed_in":["3.1.12~ds-9ubuntu0.22.04.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Alpine:v3.17","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.18","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.19","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.20","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.21","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.22","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.23","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.15-r0"}]}]},{"source":"osv","ecosystem":"Alpine:v3.24","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.15-r0"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.15~ds-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.15~ds-1"}]}]},{"source":"osv","ecosystem":"Debian:10","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.12~ds-3+deb10u1"}]}],"versions":["3.1.12~ds-3"],"bundled":9},{"source":"osv","ecosystem":"Debian:11","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.12~ds-8+deb11u1"}]}],"versions":["3.1.12~ds-8"],"bundled":10},{"source":"osv","ecosystem":"Mageia:8","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.14-1.1.mga8"}]}],"bundled":8},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.0-3.11.1"}]}]},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Workstation Extension 12 SP5","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.0-3.11.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.2-1ubuntu2.2+esm1"}]}],"versions":["2.2.2-1ubuntu1","2.2.2-1ubuntu2","2.2.2-1ubuntu2.2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.5-1ubuntu0.2+esm1"}]}],"versions":["2.2.5-1","2.2.5-1ubuntu0.2"]},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.6-1ubuntu0.18.04.2+esm1"}]}],"versions":["2.2.6-1","2.2.6-1ubuntu0.18.04.2"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.12~ds-4ubuntu0.20.04.1"}]}],"versions":["3.1.12~ds-3","3.1.12~ds-4"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.12~ds-9ubuntu0.22.04.1"}]}],"versions":["3.1.12~ds-9","3.1.12~ds-9build1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:14.04:LTS","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.2-1ubuntu2.2+esm1"}]}],"versions":["2.2.2-1ubuntu1","2.2.2-1ubuntu2","2.2.2-1ubuntu2.2"],"bundled":9},{"source":"osv","ecosystem":"Ubuntu:Pro:16.04:LTS","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.5-1ubuntu0.2+esm1"}]}],"versions":["2.2.5-1","2.2.5-1ubuntu0.2"],"bundled":9},{"source":"osv","ecosystem":"Ubuntu:Pro:18.04:LTS","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.6-1ubuntu0.18.04.2+esm1"}]}],"versions":["2.2.6-1","2.2.6-1ubuntu0.18.04.2"],"bundled":9},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.12~ds-4ubuntu0.20.04.1"}]}],"versions":["3.1.12~ds-3","3.1.12~ds-4"],"bundled":9},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"netatalk","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.12~ds-9ubuntu0.22.04.1"}]}],"versions":["3.1.12~ds-9","3.1.12~ds-9build1"],"bundled":9}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"fedoraproject","product":"fedora"},{"vendor":"netatalk","product":"netatalk"}],"references":[{"url":"https://sourceforge.net/projects/netatalk/files/netatalk/","tags":["x_transferred","Release Notes","Third Party Advisory","web","report"]},{"url":"https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html","tags":["x_transferred","Release Notes","Third Party Advisory","web","report"]},{"url":"https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.14.html","tags":["x_transferred","Broken Link","web","report"]},{"url":"https://rushbnt.github.io/bug%20analysis/netatalk-0day/","tags":["x_transferred","Exploit","Third Party Advisory","web","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZYWSGVA6WXREMB6PV56HAHKU7R6KPOP/","tags":["vendor-advisory","x_transferred","Mailing List","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SG6WZW5LXFVH3P7ZVZRGHUVJEMEFKQLI/","tags":["vendor-advisory","x_transferred","Mailing List","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GEAFLA5L2SHOUFBAGUXIF2TZLGBXGJKT/","tags":["vendor-advisory","x_transferred","Mailing List","advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html","tags":["mailing-list","x_transferred","Mailing List","Third Party Advisory","article"]},{"url":"https://www.debian.org/security/2023/dsa-5503","tags":["vendor-advisory","x_transferred","Third Party Advisory","advisory"]},{"url":"https://security.gentoo.org/glsa/202311-02","tags":["vendor-advisory","x_transferred","Issue Tracking","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-45188","tags":["advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZYWSGVA6WXREMB6PV56HAHKU7R6KPOP"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GEAFLA5L2SHOUFBAGUXIF2TZLGBXGJKT"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SG6WZW5LXFVH3P7ZVZRGHUVJEMEFKQLI"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EZYWSGVA6WXREMB6PV56HAHKU7R6KPOP"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GEAFLA5L2SHOUFBAGUXIF2TZLGBXGJKT"},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SG6WZW5LXFVH3P7ZVZRGHUVJEMEFKQLI"},{"url":"https://rushbnt.github.io/bug%20analysis/netatalk-0day"},{"url":"https://sourceforge.net/projects/netatalk/files/netatalk"},{"url":"https://github.com/advisories/GHSA-xxj8-gh7w-f786","tags":["report"]},{"url":"https://security.alpinelinux.org/vuln/CVE-2022-45188","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/45xxx/CVE-2022-45188.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-45188","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2023-0027.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=31255","tags":["report"]},{"url":"https://lists.suse.com/pipermail/sle-security-updates/2022-December/013205.html","tags":["web"]},{"url":"https://lists.suse.com/pipermail/sle-security-updates/2022-April/010700.html","tags":["web"]},{"url":"https://github.com/Netatalk/Netatalk/commit/895cecbeeae655b2793df6fcbf9df1c1bfbe285d","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20224360-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1205393","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2022-45188","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2022-45188","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-6146-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-45188","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-31439","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-0194","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-23121","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-23122","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-23123","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-23124","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-23125","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2022-43634","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-45188","description":"Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl file. This provides remote root access on some platforms such as FreeBSD (used for TrueNAS).","status":"published","published":"2022-11-12T00:00:00Z","modified":"2026-02-13T19:33:18.557Z","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","assessor":"adp"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T14:34:31.519788Z"}],"euvd":[{"id":"EUVD-2022-48096","description":"Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl file. This provides remote root access on some platforms such as FreeBSD (used for TrueNAS).","status":"published","published":"2022-11-12T00:00:00Z","modified":"2026-02-13T19:33:18Z","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":"2026-11-02T19:48:39.007067Z"}],"ghsa":[{"id":"GHSA-xxj8-gh7w-f786","title":"Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution...","description":"Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl file. This provides remote root access on some platforms such as FreeBSD (used for TrueNAS).","status":"published","published":"2022-11-12T12:00:28Z","modified":"2026-02-13T21:34:10Z","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"}],"cwes":["CWE-122","CWE-787"],"updated_at":"2026-11-02T15:06:13.022126Z"}],"nvd":[{"id":"CVE-2022-45188","description":"Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl file. This provides remote root access on some platforms such as FreeBSD (used for TrueNAS).","status":"published","published":"2022-11-12T05:15:12.907Z","modified":"2026-06-17T05:09:35.727Z","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","assessor":"primary"},{"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","assessor":"secondary"}],"cwes":["CWE-787","CWE-122"],"updated_at":"2026-11-02T14:07:31.914793Z"}],"osv":[{"id":"ALPINE-CVE-2022-45188","description":"Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl file. This provides remote root access on some platforms such as FreeBSD (used for TrueNAS).","status":"published","published":"2022-11-12T05:15:12.907Z","modified":"2026-11-03T07:30:58.846212455Z","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":"2026-11-03T07:50:01.054176Z"},{"id":"CVE-2022-45188","description":"Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl file. This provides remote root access on some platforms such as FreeBSD (used for TrueNAS).","status":"published","published":"2022-11-12T00:00:00Z","modified":"2026-10-28T02:30:40.169115759Z","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":"2026-11-02T15:44:27.481647Z"},{"id":"DEBIAN-CVE-2022-45188","description":"Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl file. This provides remote root access on some platforms such as FreeBSD (used for TrueNAS).","status":"published","published":"2022-11-12T05:15:12.907Z","modified":"2026-11-03T08:03:20.44896693Z","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":"2026-11-03T08:24:39.643572Z"},{"id":"UBUNTU-CVE-2022-45188","description":"Netatalk through 3.1.13 has an afp_getappl heap-based buffer overflow resulting in code execution via a crafted .appl file. This provides remote root access on some platforms such as FreeBSD (used for TrueNAS).","status":"published","published":"2022-11-12T05:15:00Z","modified":"2026-02-17T20:14:32.740793Z","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"},{"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":"2026-11-02T16:53:56.473586Z"},{"id":"DLA-3426-1","title":"netatalk - security update","status":"published","published":"2023-05-17T00:00:00Z","modified":"2026-03-09T01:21:23.704219Z","updated_at":"2026-11-02T15:46:11.734021Z"},{"id":"DSA-5503-1","title":"netatalk - security update","status":"published","published":"2023-09-20T00:00:00Z","modified":"2026-03-09T02:08:59.516497Z","updated_at":"2026-11-02T15:46:17.892347Z"},{"id":"MGASA-2023-0027","title":"Updated netatalk packages fix security vulnerability","description":"Heap overflow leading to arbitrary code execution. (CVE-2021-31439)\nBuffer overflow leading to remote code execution (CVE-2022-0194)\nImproper length validation leading to remote code execution\n(CVE-2022-23121)\nBuffer overflow leading to remote code execution (CVE-2022-23122)\nOut-of-bounds read leading to information disclosure (CVE-2022-23123)\nOut-of-bounds read leading to information disclosure (CVE-2022-23124)\nImproper length validation leading to remote code execution\n(CVE-2022-23125)\nHeap-based buffer overflow in afp_getappl resulting in code execution via\na crafted .appl file (CVE-2022-45188)\n","status":"published","published":"2023-02-07T00:06:39Z","modified":"2026-04-16T04:44:47.765941804Z","updated_at":"2026-11-02T15:49:42.263076Z"},{"id":"SUSE-SU-2022:4360-1","title":"Security update for netatalk","description":"This update for netatalk fixes the following issues:\n\n- CVE-2022-45188: Fixed heap-based buffer overflow in afp_getappl() (bsc#1205393).\n","status":"published","published":"2022-12-08T14:54:17Z","modified":"2026-02-04T03:03:58.786663Z","updated_at":"2026-11-02T15:53:51.853735Z"},{"id":"USN-6146-1","title":"netatalk vulnerabilities","description":"It was discovered that Netatalk did not properly validate the length of\nuser-supplied data in the DSI structures. A remote attacker could possibly\nuse this issue to execute arbitrary code with the privileges of the user\ninvoking the programs. This issue only affected Ubuntu 20.04 LTS and Ubuntu\n22.04 LTS. (CVE-2021-31439)\n\nIt was discovered that Netatalk did not properly validate the length of\nuser-supplied data in the ad_addcomment function. A remote attacker could\npossibly use this issue to execute arbitrary code with root privileges.\nThis issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.\n(CVE-2022-0194)\n\nIt was discovered that Netatalk did not properly handle errors when parsing\nAppleDouble entries. A remote attacker could possibly use this issue to\nexecute arbitrary code with root privileges. This issue only affected\nUbuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and\nUbuntu 22.04 LTS. (CVE-2022-23121)\n\nIt was discovered that Netatalk did not properly validate the length of\nuser-supplied data in the setfilparams function. A remote attacker could\npossibly use this issue to execute arbitrary code with root privileges.\nThis issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.\n(CVE-2022-23122)\n\nIt was discovered that Netatalk did not properly validate the length of\nuser-supplied data in the getdirparams function. A remote attacker could\npossibly use this issue to execute arbitrary code with root privileges.\nThis issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04\nLTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2022-23123)\n\nIt was discovered that Netatalk did not properly validate the length of\nuser-supplied data in the get_finderinfo function. A remote attacker could\npossibly use this issue to execute arbitrary code with root privileges.\nThis issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS.\n(CVE-2022-23124)\n\nIt was discovered that Netatalk did not properly validate the length of\nuser-supplied data in the copyapplfile function. A remote attacker could\npossibly use this issue to execute arbitrary code with root privileges.\nThis issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04\nLTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2022-23125)\n\nIt was discovered that Netatalk did not properly validate the length of\nuser-supplied data in the dsi_writeinit function. A remote attacker could\npossibly use this issue to execute arbitrary code with root privileges.\nThis issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS and Ubuntu\n22.10. (CVE-2022-43634)\n\nIt was discovered that Netatalk did not properly manage memory under\ncertain circumstances. If a user were tricked into opening a specially\ncrafted .appl file, a remote attacker could possibly use this issue to\nexecute arbitrary code. (CVE-2022-45188)\n","status":"published","published":"2023-06-08T09:57:44Z","modified":"2026-06-29T13:50:53.002480571Z","updated_at":"2026-11-02T16:58:16.738762Z"}]}}