Bug 1800631 (CVE-2019-19555)

Summary:	CVE-2019-19555 transfig: stack-based buffer overflow in read_textobject in read.c
Product:	[Other] Security Response	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	vulnerability	Assignee:	Nobody <nobody>
Status:	CLOSED WONTFIX	QA Contact:
Severity:	low	Docs Contact:
Priority:	low
Version:	unspecified	CC:	databases-maint, hhorak, kasal, mschorm, tomm.momi
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-12-13 13:36:40 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1800632, 1804152, 1804155
Bug Blocks:	1800642

Description Guilherme de Almeida Suckevicz 2020-02-07 15:21:01 UTC

read_textobject in read.c in Xfig fig2dev 3.2.7b has a stack-based buffer overflow because of an incorrect sscanf.

Reference:
https://sourceforge.net/p/mcj/tickets/55/

Comment 1 Guilherme de Almeida Suckevicz 2020-02-07 15:21:19 UTC

Created transfig tracking bugs for this issue:

Affects: fedora-all [bug 1800632]

Comment 2 Stefan Cornelius 2020-02-18 10:31:25 UTC

Patch:
https://sourceforge.net/p/mcj/fig2dev/ci/19db5fe6f77ebad91af4b4ef0defd61bd0bb358f/