| Name | CVE-2020-28014 |
| Description | Exim 4 before 4.94.2 allows Execution with Unnecessary Privileges. The -oP option is available to the exim user, and allows a denial of service because root-owned files can be overwritten. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2650-1, DSA-4912-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| exim4 (PTS) | bullseye | 4.94.2-7+deb11u3 | fixed |
| bullseye (security) | 4.94.2-7+deb11u5 | fixed | |
| bookworm | 4.96-15+deb12u7 | fixed | |
| bookworm (security) | 4.96-15+deb12u9 | fixed | |
| trixie | 4.98.2-1 | fixed | |
| trixie (security) | 4.98.2-1+deb13u2 | fixed | |
| forky, sid | 4.99.2-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| exim4 | source | stretch | 4.89-2+deb9u8 | DLA-2650-1 | ||
| exim4 | source | buster | 4.92-8+deb10u6 | DSA-4912-1 | ||
| exim4 | source | (unstable) | 4.94.2-1 |
https://www.openwall.com/lists/oss-security/2021/05/04/7