Optional
Type:
Patch
Released:
Apr 25, 2008 Updated: Apr 25, 2008
The png_handle_tRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service (application crash) via a grayscale PNG image with a bad tRNS chunk CRC value.
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-2445 IDENTIFIER =
Linux Platforms 1.x
Installation Notes
- Unzip the patch under [install_dir]/updates
2. Install the patch CD by entering the patch CD directory and run setup_linux.
3. This is a source only patch so you will have to build the kernel
4. Issue a make fs and make the kernel in a configured directory.
5. Upload the kernel and rootfs into the target and boot it up.