CVE-2018-20456

Name	CVE-2018-20456
Description	In radare2 prior to 3.1.1, the parseOperand function inside libr/asm/p/asm_x86_nz.c may allow attackers to cause a denial of service (application crash in libr/util/strbuf.c via a stack-based buffer over-read) by crafting an input file, a related issue to CVE-2018-20455.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

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)	3.1.2+dfsg-1	low

Notes

[jessie] - radare2 <not-affected> (vulnerable code not present)
https://github.com/radare/radare2/commit/9b46d38dd3c4de6048a488b655c7319f845af185
https://github.com/radare/radare2/issues/12372