CVE-2018-5744
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
A failure to free memory can occur when processing messages having a specific combination of EDNS options. Versions affected are: BIND 9.10.7 -> 9.10.8-P1, 9.11.3 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.10.7-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-5744.html
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-5744
Vendor advisory: arch — https://security.archlinux.org/ASA-201902-25
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 1:9.11.5.P4+dfsg-1 |
| debian | bullseye | fixed | 1:9.11.5.P4+dfsg-1 |
| debian | forky | fixed | 1:9.11.5.P4+dfsg-1 |
| debian | sid | fixed | 1:9.11.5.P4+dfsg-1 |
| debian | trixie | fixed | 1:9.11.5.P4+dfsg-1 |
| arch | fixed | 9.13.7-1 | |
| sles | affected | |
References
Verify integrity in audit chain (admin only). AS-IS.