CVE-2017-17840 | BDVDB-2026-94442 Detail

Description#

An issue was discovered in Open-iSCSI through 2.0.875. A local attacker can cause the iscsiuio server to abort or potentially execute code by sending messages with incorrect lengths, which (due to lack of checking) can lead to buffer overflows, and result in aborts (with overflow checking enabled) or code execution. The process_iscsid_broadcast function in iscsiuio/src/unix/iscsid_ipc.c does not validate the payload length before a write operation.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12017-12-22Record published in the CVE List.
2. Version 22024-09-16Most recent update recorded in the CVE List.