CVE-2015-1802

Publication date 18 March 2015

Last updated 24 July 2024

Ubuntu priority

The bdfReadProperties function in bitmap/bdfread.c in X.Org libXfont before 1.4.9 and 1.5.x before 1.5.1 allows remote authenticated users to cause a denial of service (out-of-bounds write and crash) or possibly execute arbitrary code via a (1) negative or (2) large property count in a BDF font file.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
libxfont	14.10 utopic	Fixed 1:1.4.99.901-1ubuntu0.1
	14.04 LTS trusty	Fixed 1:1.4.7-1ubuntu0.2
	12.04 LTS precise	Fixed 1:1.4.4-1ubuntu0.3
	10.04 LTS lucid	Fixed 1:1.4.1-1ubuntu0.4

How can I get the fixes?
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Patch details

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
libxfont	Upstream: ?id=2de

References

MITRE
NVD
Launchpad
Debian

Related Ubuntu Security Notices (USN)

USN-2536-1
libXfont vulnerabilities
18 March 2015

Other references

http://www.openwall.com/lists/oss-security/2015/03/17/5
https://www.cve.org/CVERecord?id=CVE-2015-1802