CVE-2018-1066
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
Description
The Linux kernel before version 4.11 is vulnerable to a NULL pointer dereference in fs/cifs/cifsencrypt.c:setup_ntlmv2_rsp() that allows an attacker controlling a CIFS server to kernel panic a client that has this server mounted, because an empty TargetInfo field in an NTLMSSP setup negotiation response is mishandled during session recovery.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-1066
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-1066.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| sles | affected | | |
| debian | bookworm | fixed | 4.11.6-1 |
| debian | bullseye | fixed | 4.11.6-1 |
| debian | forky | fixed | 4.11.6-1 |
| debian | sid | fixed | 4.11.6-1 |
| debian | trixie | fixed | 4.11.6-1 |
References
Verify integrity in audit chain (admin only). AS-IS.