| Name | CVE-2019-10149 |
| Description | A flaw was found in Exim versions 4.87 to 4.91 (inclusive). Improper validation of recipient address in deliver_message() function in /src/deliver.c may lead to remote command execution. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-4456-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| exim4 (PTS) | jessie, jessie (lts) | 4.84.2-2+deb8u12 | fixed |
| stretch (security) | 4.89-2+deb9u8 | fixed |
| stretch (lts), stretch | 4.89-2+deb9u13 | fixed |
| buster, buster (lts) | 4.92-8+deb10u10 | fixed |
| buster (security) | 4.92-8+deb10u9 | fixed |
| bullseye | 4.94.2-7+deb11u3 | fixed |
| bullseye (security) | 4.94.2-7+deb11u4 | fixed |
| bookworm | 4.96-15+deb12u6 | fixed |
| bookworm (security) | 4.96-15+deb12u5 | fixed |
| sid, trixie | 4.98-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| exim4 | source | wheezy | (not affected) | | | |
| exim4 | source | jessie | (not affected) | | | |
| exim4 | source | stretch | 4.89-2+deb9u4 | | DSA-4456-1 | |
| exim4 | source | (unstable) | 4.92~RC3-1 | | | |
Notes
[jessie] - exim4 <not-affected> (Vulnerable code introduced in 4.87)
https://www.openwall.com/lists/oss-security/2019/06/04/1
https://www.exim.org/static/doc/security/CVE-2019-10149.txt
https://www.openwall.com/lists/oss-security/2019/06/06/1
https://github.com/Exim/exim/commit/7ea1237c783e380d7bdb86c90b13d8203c7ecf26 (exim-4.92-RC1)
https://git.exim.org/exim.git/commit/d740d2111f189760593a303124ff6b9b1f83453d (exim-4_91+fixes)
[wheezy] - exim4 <not-affected> (Vulnerable code introduced in 4.87)