Description (CNA)
In Dovecot before 2.2.36.4 and 2.3.x before 2.3.7.2 (and Pigeonhole before 0.5.7.2), protocol processing can fail for quoted strings. This occurs because '\0' characters are mishandled, and can lead to out-of-bounds writes and remote code execution.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://www.dovecot.org/security.html
- http://www.openwall.com/lists/oss-security/2019/08/28/3
- https://dovecot.org/pipermail/dovecot-news/2019-August/000417.html
- https://lists.debian.org/debian-lts-announce/2019/08/msg00035.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3GYTZLLDNIFWT7D7JSB25ERJNMOR4CQ3/
- https://security.gentoo.org/glsa/201908-29
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KVHY3MU2OK2EWZJFGNDSAOMD42L7DFPX/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YSJVVVRAE3SITC2ZLGCPMFDN3WVYZBWF/
- https://access.redhat.com/errata/RHSA-2019:2822
- https://access.redhat.com/errata/RHSA-2019:2836
- https://access.redhat.com/errata/RHSA-2019:2885
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00024.html
ADP enrichment
No English description supplied.
- https://www.dovecot.org/security.html
- http://www.openwall.com/lists/oss-security/2019/08/28/3
- https://dovecot.org/pipermail/dovecot-news/2019-August/000417.html
- https://lists.debian.org/debian-lts-announce/2019/08/msg00035.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3GYTZLLDNIFWT7D7JSB25ERJNMOR4CQ3/
- https://security.gentoo.org/glsa/201908-29
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KVHY3MU2OK2EWZJFGNDSAOMD42L7DFPX/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YSJVVVRAE3SITC2ZLGCPMFDN3WVYZBWF/
- https://access.redhat.com/errata/RHSA-2019:2822
- https://access.redhat.com/errata/RHSA-2019:2836
- https://access.redhat.com/errata/RHSA-2019:2885
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00024.html