Integer overflow in Picasa3.exe in Google Picasa before 3.9.0 Build 137.69 allows remote attackers to execute arbitrary code via a long TIFF tag that triggers a heap-based buffer overflow, as demonstrated using a Canon RAW CR2 file with a long TIFF StripByteCounts tag.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://secunia.com/advisories/55555 | third party advisory vendor advisory |
| http://secunia.com/secunia_research/2013-14/ | vendor advisory |
| http://www.securitytracker.com/id/1029527 | vdb entry |
| https://support.google.com/picasa/answer/53209 | vendor advisory |