Rapid7 Vulnerability & Exploit Database

SUSE: CVE-2021-29157: SUSE Linux Security Advisory

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

SUSE: CVE-2021-29157: SUSE Linux Security Advisory

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
06/21/2021
Created
06/25/2021
Added
06/23/2021
Modified
10/26/2022

Description

Dovecot before 2.3.15 allows ../ Path Traversal. An attacker with access to the local filesystem can trick OAuth2 authentication into using an HS256 validation key from an attacker-controlled location. This occurs during use of local JWT validation with the posix fs driver.

Solution(s)

  • suse-upgrade-dovecot23
  • suse-upgrade-dovecot23-backend-mysql
  • suse-upgrade-dovecot23-backend-pgsql
  • suse-upgrade-dovecot23-backend-sqlite
  • suse-upgrade-dovecot23-devel
  • suse-upgrade-dovecot23-fts
  • suse-upgrade-dovecot23-fts-lucene
  • suse-upgrade-dovecot23-fts-solr
  • suse-upgrade-dovecot23-fts-squat

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;