Telnet
by Ncsa
CVEs (5)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2005-0468 | 0.05 | — | 0.27 | May 2, 2005 | Heap-based buffer overflow in the env_opt_add function in telnet.c for various BSD-based Telnet clients allows remote attackers to execute arbitrary code via responses that contain a large number of characters that require escaping, which consumers more memory than allocated. | |||
| CVE-1999-0749 | 0.04 | — | 0.08 | Aug 16, 1999 | Buffer overflow in Microsoft Telnet client in Windows 95 and Windows 98 via a malformed Telnet argument. | |||
| CVE-2020-10188 | 0.01 | — | 0.75 | Mar 6, 2020 | utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions. | |||
| CVE-2005-0469 | 0.01 | — | 0.09 | May 2, 2005 | Buffer overflow in the slc_add_reply function in various BSD-based Telnet clients, when handling LINEMODE suboptions, allows remote attackers to execute arbitrary code via a reply with a large number of Set Local Character (SLC) commands. | |||
| CVE-1999-1090 | 0.00 | — | 0.02 | Sep 10, 1991 | The default configuration of NCSA Telnet package for Macintosh and PC enables FTP, even though it does not include an "ftp=yes" line, which allows remote attackers to read and modify arbitrary files. |
- CVE-2005-0468May 2, 2005risk 0.05cvss —epss 0.27
Heap-based buffer overflow in the env_opt_add function in telnet.c for various BSD-based Telnet clients allows remote attackers to execute arbitrary code via responses that contain a large number of characters that require escaping, which consumers more memory than allocated.
- CVE-1999-0749Aug 16, 1999risk 0.04cvss —epss 0.08
Buffer overflow in Microsoft Telnet client in Windows 95 and Windows 98 via a malformed Telnet argument.
- CVE-2020-10188Mar 6, 2020risk 0.01cvss —epss 0.75
utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions.
- CVE-2005-0469May 2, 2005risk 0.01cvss —epss 0.09
Buffer overflow in the slc_add_reply function in various BSD-based Telnet clients, when handling LINEMODE suboptions, allows remote attackers to execute arbitrary code via a reply with a large number of Set Local Character (SLC) commands.
- CVE-1999-1090Sep 10, 1991risk 0.00cvss —epss 0.02
The default configuration of NCSA Telnet package for Macintosh and PC enables FTP, even though it does not include an "ftp=yes" line, which allows remote attackers to read and modify arbitrary files.