Bug 689390 (CVE-2019-13067)

Summary:	<www-servers/nginx-{1.16.1,1.17.3}: buffer over-read in nxt/nxt_utf8.c (CVE-2019-13067)
Product:	Gentoo Security	Reporter:	D'juan McDonald (domhnall) <flopwiki>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	RESOLVED FIXED
Severity:	minor	CC:	dev-zero, hydrapolic, whissi
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://github.com/nginx/njs/issues/183
Whiteboard:	B3 [noglsa cve]
Package list:		Runtime testing required:	---

Description D'juan McDonald (domhnall) 2019-07-07 06:08:07 UTC

(https://nvd.nist.gov/vuln/detail/CVE-2019-13067):

njs through 0.3.3, used in NGINX, has a buffer over-read in nxt_utf8_decode in nxt/nxt_utf8.c. This issue occurs after the fix for CVE-2019-12207 is in place.


Gentoo Security Padawan
(domhnall)

Comment 1 Thomas Deutschmann (RETIRED) gentoo-dev

2019-07-07 06:16:22 UTC

Very low severity given that njs never executes js code from the network, only from a conf file which is a safe source.

Comment 2 Thomas Deutschmann (RETIRED) gentoo-dev

2021-06-12 14:34:35 UTC

Repository is clean, all done.