Out-of-bounds

The implementation of lib9p's handling of RWALK messages was missing a bounds check needed when unpacking the message contents. The missing check means that the receipt of a specially crafted message will cause lib9p to overwrite unrelated memory. The bug can be triggered by a malicious bhyve gue...

CVE-2022-23092 Missing bounds check in 9p message handling

The implementation of lib9p's handling of RWALK messages was missing a bounds check needed when unpacking the message contents. The missing check means that the receipt of a specially crafted message will cause lib9p to overwrite unrelated memory. The bug can be triggered by a malicious bhyve gue...

FreeBSD : FreeBSD -- Missing bounds check in 9p message handling (8eaaf135-1893-11ed-9b22-002590c1f29c)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 8eaaf135-1893-11ed-9b22-002590c1f29c advisory. - The implementation of lib9p's handling of RWALK messages was missing a bounds check needed when...

PT-2022-4357 · Lib9P +1 · Lib9P +1

Name of the Vulnerable Software and Affected Versions: lib9p affected versions not specified Description: The issue is related to the handling of RWALK messages in lib9p, where a missing bounds check allows a specially crafted message to cause lib9p to overwrite unrelated memory. This could...