Accepted
by @LeSuisse Activity log
- Created automatic suggestion
- @LeSuisse accepted
Rsync: heap buffer overflow in rsync due to improper checksum length handling
A heap-based buffer overflow flaw was found in the rsync daemon. This issue is due to improper handling of attacker-controlled checksum lengths (s2length) in the code. When MAX_DIGEST_LEN exceeds the fixed SUM_LENGTH (16 bytes), an attacker can write out of bounds in the sum2 buffer.
Affected products
rhcos
rsync
- ==3.3.0
- ==3.2.7
- *
Package maintainers
-
@ehmry Emery Hemingway <ehmry@posteo.net>
-
@ivan Ivan Kozik <ivan@ludios.org>
-
@kampfschlaefer Arnold Krille <arnold@arnoldarts.de>