Out-of-Bounds Affecting ncurses-base package, versions *
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
Availability
High
Threat Intelligence
EPSS
0.71% (81st
percentile)
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Test your applications- Snyk ID SNYK-CENTOS8-NCURSESBASE-1970865
- published 26 Sep 2021
- disclosed 4 Aug 2020
Introduced: 4 Aug 2020
CVE-2021-39537 Open this link in a new tabHow to fix?
There is no fixed version for Centos:8
ncurses-base
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ncurses-base
package and not the ncurses-base
package as distributed by Centos
.
See How to fix?
for Centos:8
relevant fixed versions and status.
An issue was discovered in ncurses through v6.2-1. _nc_captoinfo in captoinfo.c has a heap-based buffer overflow.
References
- https://access.redhat.com/security/cve/CVE-2021-39537
- http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/devel/ncurses/patches/patch-ncurses_tinfo_captoinfo.c?rev=1.1&content-type=text/x-cvsweb-markup
- https://lists.gnu.org/archive/html/bug-ncurses/2020-08/msg00006.html
- https://lists.gnu.org/archive/html/bug-ncurses/2021-10/msg00023.html
- https://support.apple.com/kb/HT213488
- https://support.apple.com/kb/HT213443
- https://support.apple.com/kb/HT213444
- http://seclists.org/fulldisclosure/2022/Oct/41
- http://seclists.org/fulldisclosure/2022/Oct/28
- http://seclists.org/fulldisclosure/2022/Oct/43
- http://seclists.org/fulldisclosure/2022/Oct/45
- https://security.netapp.com/advisory/ntap-20230427-0012/
- https://lists.debian.org/debian-lts-announce/2023/12/msg00004.html