CVE-2022-29458

Severity Score

7.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

ncurses versiones 6.3 anteriores al parche 20220416, presentan una lectura fuera de límites y una violación de segmentación en el archivo convert_strings en tinfo/read_entry.c en la biblioteca terminfo

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-04-18 CVE Reserved
2022-04-18 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2024-11-22 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-125: Out-of-bounds Read

CAPEC

References (6)

URL	Tag	Source
http://seclists.org/fulldisclosure/2022/Oct/28	Mailing List
http://seclists.org/fulldisclosure/2022/Oct/41	Mailing List
https://lists.debian.org/debian-lts-announce/2022/10/msg00037.html	Mailing List
https://support.apple.com/kb/HT213488	Third Party Advisory

URL	Date	SRC
https://lists.gnu.org/archive/html/bug-ncurses/2022-04/msg00014.html	2024-08-03

URL	Date	SRC

URL	Date	SRC
https://lists.gnu.org/archive/html/bug-ncurses/2022-04/msg00016.html	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Gnu Search vendor "Gnu"		Ncurses Search vendor "Gnu" for product "Ncurses"				< 6.3 Search vendor "Gnu" for product "Ncurses" and version " < 6.3"		-		Affected
Gnu Search vendor "Gnu"		Ncurses Search vendor "Gnu" for product "Ncurses"				6.3 Search vendor "Gnu" for product "Ncurses" and version "6.3"		-		Affected
Apple Search vendor "Apple"		Macos Search vendor "Apple" for product "Macos"				< 13.0 Search vendor "Apple" for product "Macos" and version " < 13.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected