# CVE-2023-40303: inetutils-ftp: GNU inetutils before 2.5 may allow privilege escalation because ofunchecked return values of set*id() family function...

CVE-2023-40303 is fixed in 14 products on 1 platform, first by inetutils-ftp 2:1.9.4-3ubuntu0.1+esm2, released August 13, 2023. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2023-40303
- Priority: High
- CVSS: 7.8 (Medium)
- EPSS: 0.0041
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 13, 2023

## Description

GNU inetutils before 2.5 may allow privilege escalation because ofunchecked return values of set*id() family functions in ftpd, rcp, rlogin,rsh, rshd, and uucpd. This is, for example, relevant if the setuid systemcall fails when a process is trying to drop privileges before letting anordinary user control the activities of the process.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | inetutils Debian 12.15 (bookworm) | 2:2.4-2+deb12u1 | [DEBIAN-CVE-2023-40303](https://patchblox.com/security/data/fix/linux/debian-cve-2023-40303.md) | Aug 14, 2023 |
| Linux | inetutils Debian 13.5 (trixie) | 2:2.4-3 | [DEBIAN-CVE-2023-40303](https://patchblox.com/security/data/fix/linux/debian-cve-2023-40303.md) | Aug 14, 2023 |
| Linux | inetutils Debian 14 | 2:2.4-3 | [DEBIAN-CVE-2023-40303](https://patchblox.com/security/data/fix/linux/debian-cve-2023-40303.md) | Aug 14, 2023 |
| Linux | inetutils-ftp Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm2 | [inetutils-ftp 2:1.9.4-3ubuntu0.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-inetutils-ftp-2-1.9.4-3ubuntu0.1-esm2.md) | Aug 13, 2023 |
| Linux | inetutils-ftp Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.2 | [inetutils-ftp 2:1.9.4-11ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-inetutils-ftp-2-1.9.4-11ubuntu0.2.md) | Aug 13, 2023 |
| Linux | inetutils-ftp Ubuntu 22.04.1 LTS (jammy) | 2:2.2-2ubuntu0.1 | [inetutils-ftp 2:2.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-inetutils-ftp-2-2.2-2ubuntu0.1.md) | Aug 13, 2023 |
| Linux | inetutils-ftp Ubuntu 24.04.5 LTS (noble) | 2:2.4-3ubuntu1 | [inetutils-ftp 2:2.4-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-inetutils-ftp-2-2.4-3ubuntu1.md) | Aug 13, 2023 |
| Linux | inetutils-ftp Ubuntu 24.10 (oracular) | 2:2.5-3ubuntu4 | [inetutils-ftp 2:2.5-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-inetutils-ftp-2-2.5-3ubuntu4.md) | Jan 16, 2026 |
| Linux | inetutils-ftp Ubuntu 25.04 (plucky) | 2:2.5-5ubuntu1 | [inetutils-ftp 2:2.5-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-inetutils-ftp-2-2.5-5ubuntu1.md) | Jan 16, 2026 |
| Linux | inetutils-ftpd Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm2 | [inetutils-ftpd 2:1.9.4-3ubuntu0.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-inetutils-ftpd-2-1.9.4-3ubuntu0.1-esm2.md) | Aug 13, 2023 |
| Linux | inetutils-ftpd Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.2 | [inetutils-ftpd 2:1.9.4-11ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-inetutils-ftpd-2-1.9.4-11ubuntu0.2.md) | Aug 13, 2023 |
| Linux | inetutils-ftpd Ubuntu 22.04.1 LTS (jammy) | 2:2.2-2ubuntu0.1 | [inetutils-ftpd 2:2.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-inetutils-ftpd-2-2.2-2ubuntu0.1.md) | Aug 13, 2023 |
| Linux | inetutils-ftpd Ubuntu 24.04.5 LTS (noble) | 2:2.4-3ubuntu1 | [inetutils-ftpd 2:2.4-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-inetutils-ftpd-2-2.4-3ubuntu1.md) | Aug 13, 2023 |
| Linux | inetutils-ftpd Ubuntu 24.10 (oracular) | 2:2.5-3ubuntu4 | [inetutils-ftpd 2:2.5-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-inetutils-ftpd-2-2.5-3ubuntu4.md) | Jan 16, 2026 |
| Linux | inetutils-ftpd Ubuntu 25.04 (plucky) | 2:2.5-5ubuntu1 | [inetutils-ftpd 2:2.5-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-inetutils-ftpd-2-2.5-5ubuntu1.md) | Jan 16, 2026 |
| Linux | inetutils-inetd Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm2 | [inetutils-inetd 2:1.9.4-3ubuntu0.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-inetutils-inetd-2-1.9.4-3ubuntu0.1-esm2.md) | Aug 13, 2023 |
| Linux | inetutils-inetd Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.2 | [inetutils-inetd 2:1.9.4-11ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-inetutils-inetd-2-1.9.4-11ubuntu0.2.md) | Aug 13, 2023 |
| Linux | inetutils-inetd Ubuntu 22.04.1 LTS (jammy) | 2:2.2-2ubuntu0.1 | [inetutils-inetd 2:2.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-inetutils-inetd-2-2.2-2ubuntu0.1.md) | Aug 13, 2023 |
| Linux | inetutils-inetd Ubuntu 24.04.5 LTS (noble) | 2:2.4-3ubuntu1 | [inetutils-inetd 2:2.4-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-inetutils-inetd-2-2.4-3ubuntu1.md) | Aug 13, 2023 |
| Linux | inetutils-inetd Ubuntu 24.10 (oracular) | 2:2.5-3ubuntu4 | [inetutils-inetd 2:2.5-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-inetutils-inetd-2-2.5-3ubuntu4.md) | Jan 16, 2026 |
| Linux | inetutils-inetd Ubuntu 25.04 (plucky) | 2:2.5-5ubuntu1 | [inetutils-inetd 2:2.5-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-inetutils-inetd-2-2.5-5ubuntu1.md) | Jan 16, 2026 |
| Linux | inetutils-ping Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm2 | [inetutils-ping 2:1.9.4-3ubuntu0.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-inetutils-ping-2-1.9.4-3ubuntu0.1-esm2.md) | Aug 13, 2023 |
| Linux | inetutils-ping Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.2 | [inetutils-ping 2:1.9.4-11ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-inetutils-ping-2-1.9.4-11ubuntu0.2.md) | Aug 13, 2023 |
| Linux | inetutils-ping Ubuntu 22.04.1 LTS (jammy) | 2:2.2-2ubuntu0.1 | [inetutils-ping 2:2.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-inetutils-ping-2-2.2-2ubuntu0.1.md) | Aug 13, 2023 |
| Linux | inetutils-ping Ubuntu 24.04.5 LTS (noble) | 2:2.4-3ubuntu1 | [inetutils-ping 2:2.4-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-inetutils-ping-2-2.4-3ubuntu1.md) | Aug 13, 2023 |
| Linux | inetutils-ping Ubuntu 24.10 (oracular) | 2:2.5-3ubuntu4 | [inetutils-ping 2:2.5-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-inetutils-ping-2-2.5-3ubuntu4.md) | Jan 16, 2026 |
| Linux | inetutils-ping Ubuntu 25.04 (plucky) | 2:2.5-5ubuntu1 | [inetutils-ping 2:2.5-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-inetutils-ping-2-2.5-5ubuntu1.md) | Jan 16, 2026 |
| Linux | inetutils-syslogd Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm2 | [inetutils-syslogd 2:1.9.4-3ubuntu0.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-inetutils-syslogd-2-1.9.4-3ubuntu0.1-esm2.md) | Aug 13, 2023 |
| Linux | inetutils-syslogd Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.2 | [inetutils-syslogd 2:1.9.4-11ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-inetutils-syslogd-2-1.9.4-11ubuntu0.2.md) | Aug 13, 2023 |
| Linux | inetutils-syslogd Ubuntu 22.04.1 LTS (jammy) | 2:2.2-2ubuntu0.1 | [inetutils-syslogd 2:2.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-inetutils-syslogd-2-2.2-2ubuntu0.1.md) | Aug 13, 2023 |
| Linux | inetutils-syslogd Ubuntu 24.04.5 LTS (noble) | 2:2.4-3ubuntu1 | [inetutils-syslogd 2:2.4-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-inetutils-syslogd-2-2.4-3ubuntu1.md) | Aug 13, 2023 |
| Linux | inetutils-syslogd Ubuntu 24.10 (oracular) | 2:2.5-3ubuntu4 | [inetutils-syslogd 2:2.5-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-inetutils-syslogd-2-2.5-3ubuntu4.md) | Jan 16, 2026 |
| Linux | inetutils-syslogd Ubuntu 25.04 (plucky) | 2:2.5-5ubuntu1 | [inetutils-syslogd 2:2.5-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-inetutils-syslogd-2-2.5-5ubuntu1.md) | Jan 16, 2026 |
| Linux | inetutils-talk Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm2 | [inetutils-talk 2:1.9.4-3ubuntu0.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-inetutils-talk-2-1.9.4-3ubuntu0.1-esm2.md) | Aug 13, 2023 |
| Linux | inetutils-talk Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.2 | [inetutils-talk 2:1.9.4-11ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-inetutils-talk-2-1.9.4-11ubuntu0.2.md) | Aug 13, 2023 |
| Linux | inetutils-talk Ubuntu 22.04.1 LTS (jammy) | 2:2.2-2ubuntu0.1 | [inetutils-talk 2:2.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-inetutils-talk-2-2.2-2ubuntu0.1.md) | Aug 13, 2023 |
| Linux | inetutils-talk Ubuntu 24.04.5 LTS (noble) | 2:2.4-3ubuntu1 | [inetutils-talk 2:2.4-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-inetutils-talk-2-2.4-3ubuntu1.md) | Aug 13, 2023 |
| Linux | inetutils-talk Ubuntu 24.10 (oracular) | 2:2.5-3ubuntu4 | [inetutils-talk 2:2.5-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-inetutils-talk-2-2.5-3ubuntu4.md) | Jan 16, 2026 |
| Linux | inetutils-talk Ubuntu 25.04 (plucky) | 2:2.5-5ubuntu1 | [inetutils-talk 2:2.5-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-inetutils-talk-2-2.5-5ubuntu1.md) | Jan 16, 2026 |
| Linux | inetutils-talkd Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm2 | [inetutils-talkd 2:1.9.4-3ubuntu0.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-inetutils-talkd-2-1.9.4-3ubuntu0.1-esm2.md) | Aug 13, 2023 |
| Linux | inetutils-talkd Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.2 | [inetutils-talkd 2:1.9.4-11ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-inetutils-talkd-2-1.9.4-11ubuntu0.2.md) | Aug 13, 2023 |
| Linux | inetutils-talkd Ubuntu 22.04.1 LTS (jammy) | 2:2.2-2ubuntu0.1 | [inetutils-talkd 2:2.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-inetutils-talkd-2-2.2-2ubuntu0.1.md) | Aug 13, 2023 |
| Linux | inetutils-talkd Ubuntu 24.04.5 LTS (noble) | 2:2.4-3ubuntu1 | [inetutils-talkd 2:2.4-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-inetutils-talkd-2-2.4-3ubuntu1.md) | Aug 13, 2023 |
| Linux | inetutils-talkd Ubuntu 24.10 (oracular) | 2:2.5-3ubuntu4 | [inetutils-talkd 2:2.5-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-inetutils-talkd-2-2.5-3ubuntu4.md) | Jan 16, 2026 |
| Linux | inetutils-talkd Ubuntu 25.04 (plucky) | 2:2.5-5ubuntu1 | [inetutils-talkd 2:2.5-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-inetutils-talkd-2-2.5-5ubuntu1.md) | Jan 16, 2026 |
| Linux | inetutils-telnet Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm2 | [inetutils-telnet 2:1.9.4-3ubuntu0.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-inetutils-telnet-2-1.9.4-3ubuntu0.1-esm2.md) | Aug 13, 2023 |
| Linux | inetutils-telnet Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.2 | [inetutils-telnet 2:1.9.4-11ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-inetutils-telnet-2-1.9.4-11ubuntu0.2.md) | Aug 13, 2023 |
| Linux | inetutils-telnet Ubuntu 22.04.1 LTS (jammy) | 2:2.2-2ubuntu0.1 | [inetutils-telnet 2:2.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-inetutils-telnet-2-2.2-2ubuntu0.1.md) | Aug 13, 2023 |
| Linux | inetutils-telnet Ubuntu 24.04.5 LTS (noble) | 2:2.4-3ubuntu1 | [inetutils-telnet 2:2.4-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-inetutils-telnet-2-2.4-3ubuntu1.md) | Aug 13, 2023 |
| Linux | inetutils-telnet Ubuntu 24.10 (oracular) | 2:2.5-3ubuntu4 | [inetutils-telnet 2:2.5-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-inetutils-telnet-2-2.5-3ubuntu4.md) | Jan 16, 2026 |
| Linux | inetutils-telnet Ubuntu 25.04 (plucky) | 2:2.5-5ubuntu1 | [inetutils-telnet 2:2.5-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-inetutils-telnet-2-2.5-5ubuntu1.md) | Jan 16, 2026 |
| Linux | inetutils-telnetd Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm2 | [inetutils-telnetd 2:1.9.4-3ubuntu0.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-inetutils-telnetd-2-1.9.4-3ubuntu0.1-esm2.md) | Aug 13, 2023 |
| Linux | inetutils-telnetd Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.2 | [inetutils-telnetd 2:1.9.4-11ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-inetutils-telnetd-2-1.9.4-11ubuntu0.2.md) | Aug 13, 2023 |
| Linux | inetutils-telnetd Ubuntu 22.04.1 LTS (jammy) | 2:2.2-2ubuntu0.1 | [inetutils-telnetd 2:2.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-inetutils-telnetd-2-2.2-2ubuntu0.1.md) | Aug 13, 2023 |
| Linux | inetutils-telnetd Ubuntu 24.04.5 LTS (noble) | 2:2.4-3ubuntu1 | [inetutils-telnetd 2:2.4-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-inetutils-telnetd-2-2.4-3ubuntu1.md) | Aug 13, 2023 |
| Linux | inetutils-telnetd Ubuntu 24.10 (oracular) | 2:2.5-3ubuntu4 | [inetutils-telnetd 2:2.5-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-inetutils-telnetd-2-2.5-3ubuntu4.md) | Jan 16, 2026 |
| Linux | inetutils-telnetd Ubuntu 25.04 (plucky) | 2:2.5-5ubuntu1 | [inetutils-telnetd 2:2.5-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-inetutils-telnetd-2-2.5-5ubuntu1.md) | Jan 16, 2026 |
| Linux | inetutils-tools Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm2 | [inetutils-tools 2:1.9.4-3ubuntu0.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-inetutils-tools-2-1.9.4-3ubuntu0.1-esm2.md) | Aug 13, 2023 |
| Linux | inetutils-tools Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.2 | [inetutils-tools 2:1.9.4-11ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-inetutils-tools-2-1.9.4-11ubuntu0.2.md) | Aug 13, 2023 |
| Linux | inetutils-tools Ubuntu 22.04.1 LTS (jammy) | 2:2.2-2ubuntu0.1 | [inetutils-tools 2:2.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-inetutils-tools-2-2.2-2ubuntu0.1.md) | Aug 13, 2023 |
| Linux | inetutils-tools Ubuntu 24.04.5 LTS (noble) | 2:2.4-3ubuntu1 | [inetutils-tools 2:2.4-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-inetutils-tools-2-2.4-3ubuntu1.md) | Aug 13, 2023 |
| Linux | inetutils-tools Ubuntu 24.10 (oracular) | 2:2.5-3ubuntu4 | [inetutils-tools 2:2.5-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-inetutils-tools-2-2.5-3ubuntu4.md) | Jan 16, 2026 |
| Linux | inetutils-tools Ubuntu 25.04 (plucky) | 2:2.5-5ubuntu1 | [inetutils-tools 2:2.5-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-inetutils-tools-2-2.5-5ubuntu1.md) | Jan 16, 2026 |
| Linux | inetutils-traceroute Ubuntu 18.04.6 LTS (bionic) | 2:1.9.4-3ubuntu0.1+esm2 | [inetutils-traceroute 2:1.9.4-3ubuntu0.1+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-inetutils-traceroute-2-1.9.4-3ubuntu0.1-esm2.md) | Aug 13, 2023 |
| Linux | inetutils-traceroute Ubuntu 20.04 LTS (focal) | 2:1.9.4-11ubuntu0.2 | [inetutils-traceroute 2:1.9.4-11ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-inetutils-traceroute-2-1.9.4-11ubuntu0.2.md) | Aug 13, 2023 |
| Linux | inetutils-traceroute Ubuntu 22.04.1 LTS (jammy) | 2:2.2-2ubuntu0.1 | [inetutils-traceroute 2:2.2-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-inetutils-traceroute-2-2.2-2ubuntu0.1.md) | Aug 13, 2023 |
| Linux | inetutils-traceroute Ubuntu 24.04.5 LTS (noble) | 2:2.4-3ubuntu1 | [inetutils-traceroute 2:2.4-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-inetutils-traceroute-2-2.4-3ubuntu1.md) | Aug 13, 2023 |
| Linux | inetutils-traceroute Ubuntu 24.10 (oracular) | 2:2.5-3ubuntu4 | [inetutils-traceroute 2:2.5-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-inetutils-traceroute-2-2.5-3ubuntu4.md) | Jan 16, 2026 |
| Linux | inetutils-traceroute Ubuntu 25.04 (plucky) | 2:2.5-5ubuntu1 | [inetutils-traceroute 2:2.5-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-inetutils-traceroute-2-2.5-5ubuntu1.md) | Jan 16, 2026 |
| Linux | telnet Ubuntu 24.04.5 LTS (noble) | 0.17+2.4-3ubuntu1 | [telnet 0.17+2.4-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-telnet-0.17-2.4-3ubuntu1.md) | Aug 13, 2023 |
| Linux | telnet Ubuntu 24.10 (oracular) | 0.17+2.5-3ubuntu4 | [telnet 0.17+2.5-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-telnet-0.17-2.5-3ubuntu4.md) | Jan 16, 2026 |
| Linux | telnet Ubuntu 25.04 (plucky) | 0.17+2.5-5ubuntu1 | [telnet 0.17+2.5-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-telnet-0.17-2.5-5ubuntu1.md) | Jan 16, 2026 |
| Linux | telnetd Ubuntu 24.04.5 LTS (noble) | 0.17+2.4-3ubuntu1 | [telnetd 0.17+2.4-3ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-telnetd-0.17-2.4-3ubuntu1.md) | Aug 13, 2023 |
| Linux | telnetd Ubuntu 24.10 (oracular) | 0.17+2.5-3ubuntu4 | [telnetd 0.17+2.5-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-telnetd-0.17-2.5-3ubuntu4.md) | Jan 16, 2026 |
| Linux | telnetd Ubuntu 25.04 (plucky) | 0.17+2.5-5ubuntu1 | [telnetd 0.17+2.5-5ubuntu1](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-telnetd-0.17-2.5-5ubuntu1.md) | Jan 16, 2026 |

---

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