ncurses before 6.4 20230408, when used by a setuid application, allows local users to trigger security-relevant memory corruption via malformed data in a terminfo database file that is found in $HOME/.terminfo or reached via the TERMINFO or TERM environment variable.
Max CVSS
7.8
EPSS Score
0.04%
Published
2023-04-14
Updated
2024-01-31
ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings in tinfo/read_entry.c in the terminfo library.
Max CVSS
7.1
EPSS Score
0.10%
Published
2022-04-18
Updated
2022-11-08
An issue was discovered in ncurses through v6.2-1. _nc_captoinfo in captoinfo.c has a heap-based buffer overflow.
Max CVSS
8.8
EPSS Score
0.71%
Published
2021-09-20
Updated
2023-12-03
There is a heap-based buffer over-read in the fmt_entry function in tinfo/comp_hash.c in the terminfo library in ncurses before 6.1-20191012.
Max CVSS
5.8
EPSS Score
0.15%
Published
2019-10-14
Updated
2021-02-08
There is a heap-based buffer over-read in the _nc_find_entry function in tinfo/comp_hash.c in the terminfo library in ncurses before 6.1-20191012.
Max CVSS
5.3
EPSS Score
0.06%
Published
2019-10-14
Updated
2021-02-10
Stack-based buffer overflow in the _nc_write_entry function in tinfo/write_entry.c in ncurses 6.0 allows attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted terminfo file, as demonstrated by tic.
Max CVSS
7.8
EPSS Score
0.36%
Published
2017-11-22
Updated
2021-06-29
There is an illegal address access in the _nc_safe_strcat function in strings.c in ncurses 6.0 that will lead to a remote denial of service attack.
Max CVSS
6.5
EPSS Score
0.09%
Published
2017-08-29
Updated
2018-10-21
There is an illegal address access in the fmt_entry function in progs/dump_entry.c in ncurses 6.0 that might lead to a remote denial of service attack.
Max CVSS
6.5
EPSS Score
0.22%
Published
2017-08-29
Updated
2021-06-29
There is an illegal address access in the function dump_uses() in progs/dump_entry.c in ncurses 6.0 that might lead to a remote denial of service attack.
Max CVSS
6.5
EPSS Score
0.22%
Published
2017-08-29
Updated
2021-06-29
There is an illegal address access in the function postprocess_termcap() in parse_entry.c in ncurses 6.0 that will lead to a remote denial of service attack.
Max CVSS
6.5
EPSS Score
0.22%
Published
2017-08-29
Updated
2021-06-29
There is an illegal address access in the function _nc_read_entry_source() in progs/tic.c in ncurses 6.0 that might lead to a remote denial of service attack.
Max CVSS
6.5
EPSS Score
0.22%
Published
2017-08-29
Updated
2021-06-29
There is an illegal address access in the _nc_save_str function in alloc_entry.c in ncurses 6.0. It will lead to a remote denial of service attack.
Max CVSS
6.5
EPSS Score
0.22%
Published
2017-08-29
Updated
2021-06-29
There is an infinite loop in the next_char function in comp_scan.c in ncurses 6.0, related to libtic. A crafted input will lead to a remote denial of service attack.
Max CVSS
7.5
EPSS Score
0.56%
Published
2017-08-29
Updated
2021-06-29
In ncurses 6.0, there is a NULL Pointer Dereference in the _nc_parse_entry function of tinfo/parse_entry.c. It could lead to a remote denial of service attack if the terminfo library code is used to process untrusted terminfo data.
Max CVSS
7.5
EPSS Score
0.22%
Published
2017-07-08
Updated
2019-05-06
In ncurses 6.0, there is an attempted 0xffffffffffffffff access in the append_acs function of tinfo/parse_entry.c. It could lead to a remote denial of service attack if the terminfo library code is used to process untrusted terminfo data.
Max CVSS
7.5
EPSS Score
0.23%
Published
2017-07-08
Updated
2018-10-21
In ncurses 6.0, there is a format string vulnerability in the fmt_entry function. A crafted input will lead to a remote arbitrary code execution attack.
Max CVSS
9.8
EPSS Score
2.14%
Published
2017-06-29
Updated
2019-10-03
In ncurses 6.0, there is a stack-based buffer overflow in the fmt_entry function. A crafted input will lead to a remote arbitrary code execution attack.
Max CVSS
9.8
EPSS Score
2.22%
Published
2017-06-29
Updated
2021-06-29
17 vulnerabilities found