A vulnerability was discovered and corrected in gimp:
Integer overflow in the read_channel_data function in
plug-ins/file-psd/psd-load.c in GIMP 2.6.7 might allow remote attackers
to execute arbitrary code via a crafted PSD file that triggers a
heap-based buffer overflow (CVE-2009-3909).
Additionally the patch for CVE-2009-1570 in MDVSA-2009:296 was
incomplete, this update corrects this as well.
This update provides a solution to this vulnerability.