{"id":"CVE-2022-39028","aliases":["DEBIAN-CVE-2022-39028","DLA-3205-1","EUVD-2022-41574","GHSA-jq82-jqvw-64w3","MGASA-2022-0394","MGASA-2022-0460","OESA-2024-1354","OESA-2024-1359","OESA-2024-1360","OESA-2024-1361","OESA-2024-1362","OESA-2024-1363","SUSE-SU-2022:3471-1","SUSE-SU-2022:3735-1","SUSE-SU-2022:3783-1","UBUNTU-CVE-2022-39028","USN-6304-1","USN-7781-1","openSUSE-SU-2024:12436-1"],"status":"published","title":"telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a...","description":"telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \"telnet/tcp server failing (looping), service terminated\" error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.","severity":{"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","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02349,"percentile":0.83798,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-476"],"published":"2022-08-30T00:00:00Z","modified":"2026-11-03T08:02:26Z","fixes":[{"ecosystem":"Debian:12","package":"inetutils","fixed_in":["2:2.3-5"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"inetutils","fixed_in":["2:2.3-5"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"inetutils","fixed_in":["2:2.3-5"],"sources":["osv"]},{"ecosystem":"Mageia:8","package":"krb5-appl","fixed_in":["1.0.3-13.2.mga8"],"sources":["osv"]},{"ecosystem":"Mageia:8","package":"netkit-telnet","fixed_in":["0.17-20.1.mga8"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP1","package":"telnet","fixed_in":["0.17-79.oe2203sp1"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP4","package":"telnet","fixed_in":["0.17-77.oe2003sp4"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS","package":"telnet","fixed_in":["0.17-79.oe2203"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP2","package":"telnet","fixed_in":["0.17-79.oe2203sp2"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP3","package":"telnet","fixed_in":["0.17-79.oe2203sp3"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP1","package":"telnet","fixed_in":["0.17-77.oe1"],"sources":["osv"]},{"ecosystem":"SUSE:OpenStack 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List","Vendor Advisory","web","report"]},{"url":"https://pierrekim.github.io/blog/2022-08-24-2-byte-dos-freebsd-netbsd-telnetd-netkit-telnetd-inetutils-telnetd-kerberos-telnetd.html","tags":["x_transferred","Exploit","Patch","Third Party Advisory","article","web","report"]},{"url":"https://git.hadrons.org/cgit/debian/pkgs/inetutils.git/commit/?id=113da8021710d871c7dd72d2a4d5615d42d64289","tags":["x_transferred","Mailing List","Patch","Vendor Advisory","web","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2022/11/msg00033.html","tags":["mailing-list","x_transferred","Mailing List","Third Party Advisory","article"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-39028","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jq82-jqvw-64w3"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/39xxx/CVE-2022-39028.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-39028","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2022-0394.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=30918","tags":["report"]},{"url":"https://lists.suse.com/pipermail/sle-security-updates/2022-September/012454.html","tags":["web"]},{"url":"https://advisories.mageia.org/MGASA-2022-0460.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=31229","tags":["report"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1354","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1359","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1360","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1361","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1362","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1363","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223471-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1203759","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2022-39028","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223735-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20223783-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-39028","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-6304-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-39028","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-7781-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-40303","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2019-0053","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-10188","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-39028","description":"telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \"telnet/tcp server failing (looping), service terminated\" error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.","status":"published","published":"2022-08-30T00:00:00Z","modified":"2024-08-03T11:10:32.472Z","updated_at":"2026-11-02T14:34:39.559326Z"}],"euvd":[{"id":"EUVD-2022-41574","description":"telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \"telnet/tcp server failing (looping), service terminated\" error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.","status":"published","published":"2022-08-30T00:00:00Z","modified":"2024-08-03T11:10:32Z","updated_at":"2026-11-03T03:25:21.461008Z"}],"ghsa":[{"id":"GHSA-jq82-jqvw-64w3","title":"telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a...","description":"telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \"telnet/tcp server failing (looping), service terminated\" error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.","status":"published","published":"2022-08-31T00:00:25Z","modified":"2023-01-28T05:06:43Z","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"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:44:27.774415Z"}],"nvd":[{"id":"CVE-2022-39028","description":"telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \"telnet/tcp server failing (looping), service terminated\" error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.","status":"published","published":"2022-08-30T05:15:08.117Z","modified":"2026-06-17T04:57:27.513Z","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"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:07:26.802986Z"}],"osv":[{"id":"DEBIAN-CVE-2022-39028","description":"telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \"telnet/tcp server failing (looping), service terminated\" error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.","status":"published","published":"2022-08-30T05:15:08.117Z","modified":"2026-11-03T08:02:26.787093192Z","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":"2026-11-03T08:24:50.542442Z"},{"id":"OESA-2024-1354","title":"telnet security update","description":"Telnet is an application protocol used on the Internet or local area network to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection. The package includes a remote login client program for telnet and a server daemon.\r\n\r\nSecurity Fix(es):\r\n\r\ntelnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \u0026quot;telnet/tcp server failing (looping), service terminated\u0026quot; error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.(CVE-2022-39028)","status":"published","published":"2024-04-03T11:06:48Z","modified":"2026-08-18T01:18:20.203782817Z","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":"2026-11-02T15:52:41.095407Z"},{"id":"OESA-2024-1359","title":"telnet security update","description":"Telnet is an application protocol used on the Internet or local area network to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection. The package includes a remote login client program for telnet and a server daemon.\r\n\r\nSecurity Fix(es):\r\n\r\ntelnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \u0026quot;telnet/tcp server failing (looping), service terminated\u0026quot; error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.(CVE-2022-39028)","status":"published","published":"2024-04-12T11:06:48Z","modified":"2026-08-18T01:17:13.873772124Z","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":"2026-11-02T15:52:41.095407Z"},{"id":"OESA-2024-1360","title":"telnet security update","description":"Telnet is an application protocol used on the Internet or local area network to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection. The package includes a remote login client program for telnet and a server daemon.\r\n\r\nSecurity Fix(es):\r\n\r\ntelnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \u0026quot;telnet/tcp server failing (looping), service terminated\u0026quot; error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.(CVE-2022-39028)","status":"published","published":"2024-04-12T11:06:48Z","modified":"2026-08-18T01:18:20.235290392Z","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":"2026-11-02T15:52:41.095407Z"},{"id":"OESA-2024-1361","title":"telnet security update","description":"Telnet is an application protocol used on the Internet or local area network to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection. The package includes a remote login client program for telnet and a server daemon.\r\n\r\nSecurity Fix(es):\r\n\r\ntelnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \u0026quot;telnet/tcp server failing (looping), service terminated\u0026quot; error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.(CVE-2022-39028)","status":"published","published":"2024-04-12T11:06:48Z","modified":"2026-08-18T01:18:20.208529852Z","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":"2026-11-02T15:52:41.095407Z"},{"id":"OESA-2024-1362","title":"telnet security update","description":"Telnet is an application protocol used on the Internet or local area network to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection. The package includes a remote login client program for telnet and a server daemon.\r\n\r\nSecurity Fix(es):\r\n\r\ntelnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \u0026quot;telnet/tcp server failing (looping), service terminated\u0026quot; error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.(CVE-2022-39028)","status":"published","published":"2024-04-12T11:06:48Z","modified":"2026-08-18T01:17:13.918909228Z","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":"2026-11-02T15:52:41.095407Z"},{"id":"OESA-2024-1363","title":"telnet security update","description":"Telnet is an application protocol used on the Internet or local area network to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection. The package includes a remote login client program for telnet and a server daemon.\r\n\r\nSecurity Fix(es):\r\n\r\ntelnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \u0026quot;telnet/tcp server failing (looping), service terminated\u0026quot; error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.(CVE-2022-39028)","status":"published","published":"2024-04-12T11:06:48Z","modified":"2026-08-18T01:17:15.000201669Z","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":"2026-11-02T15:52:41.095407Z"},{"id":"UBUNTU-CVE-2022-39028","description":"telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \"telnet/tcp server failing (looping), service terminated\" error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.","status":"published","published":"2022-08-30T05:15:00Z","modified":"2026-02-04T04:04:17.349798Z","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":"2026-11-02T16:53:55.502114Z"},{"id":"CVE-2022-39028","description":"telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a \"telnet/tcp server failing (looping), service terminated\" error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8.","status":"published","published":"2022-08-30T00:00:00Z","modified":"2026-10-28T02:31:08.041171583Z","updated_at":"2026-11-02T15:44:26.53798Z"},{"id":"DLA-3205-1","title":"inetutils - security update","status":"published","published":"2022-11-25T00:00:00Z","modified":"2026-03-09T01:21:56.171471Z","updated_at":"2026-11-02T15:46:11.734021Z"},{"id":"MGASA-2022-0394","title":"Updated krb5-appl packages fix security vulnerability","description":"NULL pointer dereference in krb5-appl telnetd. (CVE-2022-39028)\n","status":"published","published":"2022-10-28T06:54:08Z","modified":"2026-04-16T04:40:46.573097874Z","updated_at":"2026-11-02T15:49:42.263076Z"},{"id":"MGASA-2022-0460","title":"Updated netkit-telnet packages fix security vulnerability","description":"2-byte DoS in netkit-telnetd. (CVE-2022-39028)\n","status":"published","published":"2022-12-13T22:09:19Z","modified":"2026-04-16T04:44:25.712687256Z","updated_at":"2026-11-02T15:49:42.263076Z"},{"id":"openSUSE-SU-2024:12436-1","title":"telnet-1.2-176.1 on GA media","description":"These are all security issues fixed in the telnet-1.2-176.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:13:35.100087Z","updated_at":"2026-11-02T16:58:35.751245Z"},{"id":"SUSE-SU-2022:3471-1","title":"Security update for krb5-appl","description":"This update for krb5-appl fixes the following issues:\n\n- CVE-2022-39028: Fixed NULL pointer dereference in krb5-appl telnetd (bsc#1203759).\n\n","status":"published","published":"2022-09-29T13:48:51Z","modified":"2026-02-04T03:09:55.85981Z","updated_at":"2026-11-02T15:53:51.440565Z"},{"id":"SUSE-SU-2022:3735-1","title":"Security update for telnet","description":"This update for telnet fixes the following issues:\n\n  - CVE-2022-39028: Fixed NULL pointer dereference in telnetd (bsc#1203759).\n","status":"published","published":"2022-10-26T08:19:00Z","modified":"2026-02-04T04:25:36.419418Z","updated_at":"2026-11-02T15:53:51.440565Z"},{"id":"SUSE-SU-2022:3783-1","title":"Security update for telnet","description":"This update for telnet fixes the following issues:\n\n  - CVE-2022-39028: Fixed NULL pointer dereference in telnetd (bsc#1203759).\n","status":"published","published":"2022-10-26T15:58:57Z","modified":"2026-02-04T02:16:02.96617Z","updated_at":"2026-11-02T15:53:51.440565Z"},{"id":"USN-6304-1","title":"inetutils vulnerabilities","description":"It was discovered that telnetd in GNU Inetutils incorrectly handled certain inputs.\nAn attacker could possibly use this issue to cause a crash.  This issue\nonly affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS (CVE-2022-39028)\n\nIt was discovered that Inetutils incorrectly handled certain inputs.\nAn attacker could possibly use this issue to expose sensitive information,\nor execute arbitrary code.\n(CVE-2023-40303)\n","status":"published","published":"2023-08-22T16:59:30Z","modified":"2026-02-10T04:43:16Z","updated_at":"2026-11-02T16:58:17.305935Z"},{"id":"USN-7781-1","title":"inetutils vulnerabilities","description":"Matthew Hickey discovered that Inetutils did not correctly handle certain\nescape characters. An attacker could possibly use this issue to cause a\ndenial of service. (CVE-2019-0053)\n\nIt was discovered that Inetutils did not correctly handle certain memory\noperations. An attacker could possibly use this issue to execute arbitrary\ncode. This issue only affected Ubuntu 14.04 LTS. (CVE-2020-10188)\n\nIt was discovered that Inetutils did not correctly handle certain memory\noperations. An attacker could possibly use this issue to cause a denial of\nservice. (CVE-2022-39028)\n\nIt was discovered that Inetutils did not check the return values of set*id\nfunctions. An attacker could possibly use this issue to escalate their\nprivileges. (CVE-2023-40303)","status":"published","published":"2025-09-28T23:31:44Z","modified":"2026-06-25T13:32:31.266777965Z","updated_at":"2026-11-02T16:58:21.91885Z"}]}}