CVE-2022-29458

Public Exploit

Description

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.

Category

7.1
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.03%
Vendor Advisory gnu.org Vendor Advisory gnu.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://lists.gnu.org/archive/html/bug-ncurses/2022-04/msg00014.html mailing list vendor advisory exploit
https://lists.gnu.org/archive/html/bug-ncurses/2022-04/msg00016.html mailing list vendor advisory
https://support.apple.com/kb/HT213488 third party advisory
https://lists.debian.org/debian-lts-announce/2022/10/msg00037.html mailing list third party advisory
http://seclists.org/fulldisclosure/2022/Oct/41 mailing list third party advisory
http://seclists.org/fulldisclosure/2022/Oct/28 mailing list

Frequently Asked Questions

What is the severity of CVE-2022-29458?
CVE-2022-29458 has been scored as a high severity vulnerability.
How to fix CVE-2022-29458?
To fix CVE-2022-29458, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-29458 being actively exploited in the wild?
It is possible that CVE-2022-29458 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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