CVE-2019-13917
critical
CVSS v3
—
CVSS v2
—
VIR risk
9.5
Description
Exim 4.85 through 4.92 (fixed in 4.92.1) allows remote code execution as root in some unusual configurations that use the ${sort } expansion for items that can be controlled by an attacker (e.g., $local_part or $domain).
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-13917
Vendor advisory: arch — https://security.archlinux.org/ASA-201908-4
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 4.92.1-1 | |
| debian | bookworm | fixed | 4.92-10 |
| debian | bullseye | fixed | 4.92-10 |
| debian | forky | fixed | 4.92-10 |
| debian | sid | fixed | 4.92-10 |
| debian | trixie | fixed | 4.92-10 |
References
Verify integrity in audit chain (admin only). AS-IS.