CVE-2018-20457

Name	CVE-2018-20457
Description	In radare2 through 3.1.3, the assemble function inside libr/asm/p/asm_arm_cs.c allows attackers to cause a denial-of-service (application crash via an r_num_calc out-of-bounds read) by crafting an arm assembly input because a loop uses an incorrect index in armass.c and certain length validation is missing in armass64.c, a related issue to CVE-2018-20459.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	917322

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
radare2 (PTS)	jessie	0.9.6-3.1+deb8u1	fixed
	trixie	5.9.4+dfsg-1	fixed
	sid	5.9.8+dfsg-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
radare2	source	jessie	(not affected)
radare2	source	(unstable)	3.2.1+dfsg-1	low		917322

Notes

[jessie] - radare2 <not-affected> (vulnerable code not present)
https://github.com/radare/radare2/commit/e5c14c167b0dcf0a53d76bd50bacbbcc0dfc1ae7
https://github.com/radare/radare2/issues/12417