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CVE-2022-46663

Date: February 6, 2023

In GNU Less before 609, crafted data can result in "less -R" not filtering ANSI escape sequences sent to the terminal.

Language: C

Severity Score

7.5

Related Resources (12)

Url: http://www.openwall.com/lists/oss-security/2023/02/07/7

Url: https://security-tracker.debian.org/tracker/CVE-2022-46663

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-46663

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LR7AUWB34JD4PCW3HHASBEDGGHFWPAQP/

Url: https://www.openwall.com/lists/oss-security/2023/02/07/7

Url: http://www.greenwoodsoftware.com/less/news.609.html

Url: https://access.redhat.com/security/cve/CVE-2022-46663

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2022-46663

Url: https://security.gentoo.org/glsa/202310-11

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LR7AUWB34JD4PCW3HHASBEDGGHFWPAQP/

Url: https://github.com/gwsw/less/commit/a78e1351113cef564d790a730d657a321624d79c

Url: https://www.mend.io/vulnerability-database/CVE-2022-46663

Severity Score

7.5

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

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