CVE-2026-24061
telnetd in GNU Inetutils through 2.7 allows remote authentication bypass via a "-f root" value for the USER environment variable.
- Mettez à jour vers 2:2.2-2ubuntu0.2
Publication Mise à jour
PatchFirst · Vulnérabilités récentes
Vulnérabilités de inetutils
Vulnérabilité publiée pour inetutils au cours des 30 derniers jours : 0. Dans le catalogue KEV : 0.
Vulnérabilités : 3
CVE-2023-40303
GNU inetutils before 2.5 may allow privilege escalation because of unchecked return values of set*id() family functions in ftpd, rcp, rlogin, rsh, rshd, and uucpd. This is, for example, relevant if the setuid system call fails when a process is trying to drop privileges before letting an ordinary user control the activities of the process.
- Mettez à jour vers 2:2.2-2ubuntu0.1
Publication Mise à jourCVE-2022-39028
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) pr
- Mettez à jour vers 2:2.2-2ubuntu0.1
Publication Mise à jour
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