QEMU 3.0.0 has an Integer Overflow because the qga/commands*.c files do not check the length of the argument list or the number of environment variables. NOTE: This has been disputed as not exploitable
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
| Link | Tags |
|---|---|
| https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg04596.html | patch mailing list third party advisory |
| https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg06360.html | patch mailing list third party advisory |
| http://www.securityfocus.com/bid/108434 | third party advisory vdb entry |
| https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg05457.html |