CVE-2007-5378

Publication date 11 October 2007

Last updated 24 July 2024

Buffer overflow in the FileReadGIF function in tkImgGIF.c for Tk Toolkit 8.4.12 and earlier, and 8.3.5 and earlier, allows user-assisted attackers to cause a denial of service (segmentation fault) via an animated GIF in which the first subimage is smaller than a subsequent subimage, which triggers the overflow in the ReadImage function, a different vulnerability than CVE-2007-5137.

From the Ubuntu Security Team

USN-529-1 It was discovered that Tk could be made to overrun a buffer when loading certain images. If a user were tricked into opening a specially crafted GIF image, remote attackers could cause a denial of service or execute arbitrary code with user privileges.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
libtk-img	11.10 oneiric	Not affected
	11.04 natty	Not affected
	10.10 maverick	Not affected
	10.04 LTS lucid	Not affected
	9.10 karmic	Not affected
	9.04 jaunty	Not affected
	8.10 intrepid	Fixed 1:1.3-release-7+lenny1build0.8.10.1
	8.04 LTS hardy	Ignored
	7.10 gutsy	Ignored
	6.06 LTS dapper	Ignored
tk8.3	11.10 oneiric	Not in release
	11.04 natty	Not affected
	10.10 maverick	Not affected
	10.04 LTS lucid	Not affected
	9.10 karmic	Not affected
	9.04 jaunty	Not affected
	8.10 intrepid	Not affected
	8.04 LTS hardy	Not affected
	7.10 gutsy	Fixed 8.3.5-6ubuntu3
	7.04 feisty	Fixed 8.3.5-6ubuntu2.1
	6.10 edgy	Fixed 8.3.5-6ubuntu1.1
	6.06 LTS dapper	Fixed 8.3.5-4ubuntu1.1
tk8.4	11.10 oneiric	Not affected
	11.04 natty	Not affected
	10.10 maverick	Not affected
	10.04 LTS lucid	Not affected
	9.10 karmic	Not affected
	9.04 jaunty	Not affected
	8.10 intrepid	Not affected
	8.04 LTS hardy	Not affected
	7.10 gutsy	Fixed 8.4.15-1ubuntu1
	7.04 feisty	Fixed 8.4.14-0ubuntu2.1
	6.10 edgy	Fixed 8.4.12-1ubuntu0.1
	6.06 LTS dapper	Fixed 8.4.12-0ubuntu1.1

CVE-2007-5378

From the Ubuntu Security Team

Status

References

Related Ubuntu Security Notices (USN)

Other references