CVE-2021-39537
published 2021-09-20CVE-2021-39537: An issue was discovered in ncurses through v6.2-1. _nc_captoinfo in captoinfo.c has a heap-based buffer overflow.
high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
An issue was discovered in ncurses through v6.2-1. _nc_captoinfo in captoinfo.c has a heap-based buffer overflow.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | mac_os_x | — | — |
| apple | macos | — | — |
| apple | macos | — | — |
| apple | macos_big_sur | — | — |
| apple | macos_monterey | — | — |
| apple | macos_ventura | — | — |
| debian | ncurses | < ncurses 6.2+20200912-1 (bookworm) | ncurses 6.2+20200912-1 (bookworm) |
| gnu | ncurses | <= 6.2.1 | — |
| gnu | ncurses | >= 0 < 6.2+20200912-1 | 6.2+20200912-1 |
| gnu | ncurses | >= 0 < 6.2+20200912-1 | 6.2+20200912-1 |
| gnu | ncurses | >= 0 < 6.2+20200912-1 | 6.2+20200912-1 |
| gnu | ncurses | >= 0 < 6.2+20200912-1 | 6.2+20200912-1 |
| gnu | ncurses | >= 0 < 6.1-1ubuntu1.18.04.1 | 6.1-1ubuntu1.18.04.1 |
| gnu | ncurses | >= 0 < 6.2-0ubuntu2.1 | 6.2-0ubuntu2.1 |
| gnu | ncurses | >= 0 < 6.3-2ubuntu0.1 | 6.3-2ubuntu0.1 |
| gnu | ncurses | >= 0 < 5.9+20140118-1ubuntu1+esm3 | 5.9+20140118-1ubuntu1+esm3 |
| gnu | ncurses | >= 0 < 5.9+20140118-1ubuntu1+esm2 | 5.9+20140118-1ubuntu1+esm2 |
| gnu | ncurses | >= 0 < 6.0+20160213-1ubuntu1+esm3 | 6.0+20160213-1ubuntu1+esm3 |
| gnu | ncurses | >= 0 < 6.0+20160213-1ubuntu1+esm2 | 6.0+20160213-1ubuntu1+esm2 |
| msrc | cbl2_ncurses_6.2-6_on_cbl_mariner_2.0 | — | — |
| msrc | cm1_ncurses_6.2-5_on_cbl_mariner_1.0 | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH