Debian/exim4: high 7.5
Exim 4 before 4.94.2 allows Out-of-bounds Read because pdkim_finish_bodyhash does not validate the relationship between sig->bodyhash.len and b->bh.len; thus, a crafted DKIM-Signature header might lea
Action: Upgrade exim4 to 4.94.2-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.94.2-1 | - |
Fixed versions
| 4.94.2-1 |
Sources
- osv: DEBIAN-CVE-2020-28025#Debian:14/exim4
- https://security-tracker.debian.org/tracker/CVE-2020-28025
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