CVE-2018-14320

Name	CVE-2018-14320
Description	This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of PoDoFo. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within PdfEncoding::ParseToUnicode. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-5673.
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	916240

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libpodofo (PTS)	jessie	0.9.0-1.2	vulnerable
	stretch	0.9.4-6	vulnerable
	buster	0.9.6+dfsg-5	fixed
	bullseye	0.9.7+dfsg-2	fixed
	bookworm	0.9.8+dfsg-3	fixed
	sid, trixie	0.9.8+dfsg-3.1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
libpodofo	source	wheezy	(unfixed)	end-of-life
libpodofo	source	(unstable)	0.9.6+dfsg-4			916240

Notes

[stretch] - libpodofo <no-dsa> (Minor issue)
[jessie] - libpodofo <no-dsa> (Minor issue)
https://www.zerodayinitiative.com/advisories/ZDI-18-1046/
https://sourceforge.net/p/podofo/code/1953