Debian Security Advisory
DSA-2457-2 iceweasel -- several vulnerabilities
- Date Reported:
- 13 May 2012
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2012-0467, CVE-2012-0470, CVE-2012-0471, CVE-2012-0477, CVE-2012-0479.
- More information:
Several vulnerabilities have been discovered in Iceweasel, a web browser based on Firefox. The included XULRunner library provides rendering services for several other applications included in Debian.
Bob Clary, Christian Holler, Brian Hackett, Bobby Holley, Gary Kwong, Hilary Hall, Honza Bambas, Jesse Ruderman, Julian Seward, and Olli Pettay discovered memory corruption bugs, which may lead to the execution of arbitrary code.
Atte Kettunen discovered that a memory corruption bug in gfxImageSurface may lead to the execution of arbitrary code.
Anne van Kesteren discovered that incorrect multibyte character encoding may lead to cross-site scripting.
Masato Kinugawa discovered that incorrect encoding of Korean and Chinese character sets may lead to cross-site scripting.
Jeroen van der Gun discovered a spoofing vulnerability in the presentation of Atom and RSS feeds over HTTPS.
For the stable distribution (squeeze), this problem has been fixed in version 3.5.16-15.
For the unstable distribution (sid), this problem has been fixed in version 10.0.4esr-1.
For the experimental distribution, this problem will be fixed soon.
We recommend that you upgrade your iceweasel packages.