In GNU Less before 609, crafted data can result in “less -R” not filtering ANSI escape sequences sent to the terminal.
www.greenwoodsoftware.com/less/news.609.html
www.openwall.com/lists/oss-security/2023/02/07/7
github.com/gwsw/less/commit/a78e1351113cef564d790a730d657a321624d79c
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LR7AUWB34JD4PCW3HHASBEDGGHFWPAQP/
security.gentoo.org/glsa/202310-11
www.openwall.com/lists/oss-security/2023/02/07/7