CVE-2014-9666

Publication date 8 February 2015

Last updated 24 July 2024

Ubuntu priority

The tt_sbit_decoder_init function in sfnt/ttsbit.c in FreeType before 2.5.4 proceeds with a count-to-size association without restricting the count value, which allows remote attackers to cause a denial of service (integer overflow and out-of-bounds read) or possibly have unspecified other impact via a crafted embedded bitmap.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
freetype	14.10 utopic	Fixed 2.5.2-2ubuntu1.1
	14.04 LTS trusty	Fixed 2.5.2-1ubuntu2.4
	12.04 LTS precise	Fixed 2.4.8-1ubuntu2.2
	10.04 LTS lucid	Fixed 2.3.11-1ubuntu2.8

Notes

mdeslaur

in precise, this is in src/sfnt/ttsbit0.c

Patch details

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

Package	Patch details
freetype	Upstream: ?id=257

References

Related Ubuntu Security Notices (USN)

USN-2510-1
FreeType vulnerabilities
24 February 2015

Other references

https://www.cve.org/CVERecord?id=CVE-2014-9666