CVE-2020-28010
high
CVSS v3
—
CVSS v2
—
VIR risk
8.0
Description
Exim 4 before 4.94.2 allows Out-of-bounds Write because the main function, while setuid root, copies the current working directory pathname into a buffer that is too small (on some common platforms).
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-28010
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 4.94.2-1 | |
| debian | bookworm | fixed | 4.94.2-1 |
| debian | bullseye | fixed | 4.94.2-1 |
| debian | forky | fixed | 4.94.2-1 |
| debian | sid | fixed | 4.94.2-1 |
| debian | trixie | fixed | 4.94.2-1 |
References
Verify integrity in audit chain (admin only). AS-IS.