Telnet

telnet

Vendor: Ncsa • 3 CVEs

CVEs (3)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2005-0469 1Ncsa 1Telnet Apr 16, 2026 May 2, 2005 N/A· v4 N/A· v3 7.5 HIGH· v2 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 Charact...Show more 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.Show less
CVE-2005-0468 1Ncsa 1Telnet Apr 16, 2026 May 2, 2005 N/A· v4 N/A· v3 7.5 HIGH· v2 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 requi...Show more 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.Show less
CVE-1999-1090 1Ncsa 1Telnet Apr 16, 2026 Sep 10, 1991 N/A· v4 N/A· v3 7.5 HIGH· v2 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.