CVE-2016-1626

Name	CVE-2016-1626
Description	The opj_pi_update_decode_poc function in pi.c in OpenJPEG, as used in PDFium in Google Chrome before 48.0.2564.109, miscalculates a certain layer index value, which allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted PDF document.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-3486-1, DSA-4013-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
openjpeg2 (PTS)	bullseye	2.4.0-3	fixed
	sid, trixie, bookworm	2.5.0-2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin
chromium-browser	source	squeeze	(unfixed)	end-of-life
chromium-browser	source	wheezy	(unfixed)	end-of-life
chromium-browser	source	jessie	48.0.2564.116-1~deb8u1		DSA-3486-1
chromium-browser	source	(unstable)	48.0.2564.116-1
openjpeg	source	wheezy	(not affected)
openjpeg	source	jessie	(not affected)
openjpeg	source	(unstable)	(unfixed)
openjpeg2	source	jessie	2.1.0-2+deb8u3		DSA-4013-1
openjpeg2	source	stretch	2.1.2-1.1+deb9u2		DSA-4013-1
openjpeg2	source	(unstable)	2.1.2-1.2

Notes

[jessie] - openjpeg <not-affected> (Vulnerable code introduced later)
[wheezy] - openjpeg <not-affected> (Vulnerable code introduced later)
[wheezy] - chromium-browser <end-of-life> (Not supported in Wheezy)
[squeeze] - chromium-browser <end-of-life> (Not supported in Squeeze LTS)
openjpeg2 fixed in google by https://pdfium.googlesource.com/pdfium.git/+/76c995796f95fd4c54c5f11d2a04392f16478619%5E%21/#F2
https://github.com/uclouvain/openjpeg/issues/850
https://github.com/uclouvain/openjpeg/commit/11445eddad7e7fa5b273d1c83c91011c44e5d586