CVE-2017-15132
Fixed in a distro release EPSS 3%
A flaw was found in dovecot 2.0 up to 2.2.33 and 2.3.0. An abort of SASL authentication results in a memory leak in dovecot's auth client used by login processes. The leak has impact in high performance configuration where same login processes are reused and can cause the process to crash due to memory exhaustion.
Products: The Dovecot Project Dovecot
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Alpine 3.10 | dovecot | 2.3.1-r0 |
| Alpine 3.11 | dovecot | 2.3.1-r0 |
| Alpine 3.12 | dovecot | 2.3.1-r0 |
| Alpine 3.13 | dovecot | 2.3.1-r0 |
| Alpine 3.14 | dovecot | 2.3.1-r0 |
| Alpine 3.15 | dovecot | 2.3.1-r0 |
| Alpine 3.16 | dovecot | 2.3.1-r0 |
| Alpine 3.17 | dovecot | 2.3.1-r0 |
| Alpine 3.18 | dovecot | 2.3.1-r0 |
| Alpine 3.19 | dovecot | 2.3.1-r0 |
| Alpine 3.20 | dovecot | 2.3.1-r0 |
| Alpine 3.21 | dovecot | 2.3.1-r0 |
| Alpine 3.22 | dovecot | 2.3.1-r0 |
| Alpine 3.23 | dovecot | 2.3.1-r0 |
| Alpine 3.24 | dovecot | 2.3.1-r0 |
| Alpine 3.7 | dovecot | 2.2.34-r0 |
| Alpine 3.8 | dovecot | 2.3.1-r0 |
| Alpine 3.9 | dovecot | 2.3.1-r0 |
| Arch Linux | dovecot | 2.3.0.1-1 |
| Debian 12 | dovecot | 1:2.2.34-1 |
| Debian 13 | dovecot | 1:2.2.34-1 |
| Debian 14 | dovecot | 1:2.2.34-1 |
| Debian 7 | dovecot | 1:2.1.7-7+deb7u2 |
| Debian 8 | dovecot | 1:2.2.13-12~deb8u4 |
| Debian 9 | dovecot | 1:2.2.27-3+deb9u2 |
| SUSE Linux Enterprise Server 12 SP2 | dovecot22 | 2.2.31-19.5.1 |
| SUSE Linux Enterprise Server 12 SP3 | dovecot22 | 2.2.31-19.5.1 |
| SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 | dovecot22 | 2.2.31-19.5.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP2 | dovecot22 | 2.2.31-19.5.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | dovecot22 | 2.2.31-19.5.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP2 | dovecot22 | 2.2.31-19.5.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP3 | dovecot22 | 2.2.31-19.5.1 |
| Ubuntu 14.04 LTS | dovecot | 1:2.2.9-1ubuntu2.3 |
| Ubuntu 16.04 LTS | dovecot | 1:2.2.22-1ubuntu2.6 |
| openSUSE Tumbleweed | dovecot23 | 2.3.16-1.6 |
| openSUSE Tumbleweed | dovecot24 | 2.4.0-1.1 |