RLSA-2020:4545
- Source
- https://errata.rockylinux.org/RLSA-2020:4545
- Import Source
- https://storage.googleapis.com/resf-osv-data/RLSA-2020:4545.json
- JSON Data
- https://api.osv.dev/v1/vulns/RLSA-2020:4545
- Related
- Published
- 2020-11-03T12:14:19Z
- Modified
- 2023-02-02T14:09:09.223910Z
- Severity
-
- 7.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Moderate: libssh security, bug fix, and enhancement update
- Details
-
libssh is a library which implements the SSH protocol. It can be used to implement client and server applications.
The following packages have been upgraded to a later upstream version: libssh (0.9.4). (BZ#1804797)
Security Fix(es):
libssh: denial of service when handling AES-CTR (or DES) ciphers (CVE-2020-1730)
libssh: unsanitized location in scp could lead to unwanted command execution (CVE-2019-14889)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Rocky Linux 8.3 Release Notes linked from the References section.
- References
-
- https://errata.rockylinux.org/RLSA-2020:4545
- https://bugzilla.redhat.com/show_bug.cgi?id=1733914
- https://bugzilla.redhat.com/show_bug.cgi?id=1772523
- https://bugzilla.redhat.com/show_bug.cgi?id=1801998
- https://bugzilla.redhat.com/show_bug.cgi?id=1804797
- https://bugzilla.redhat.com/show_bug.cgi?id=1821339
- https://bugzilla.redhat.com/show_bug.cgi?id=1849071
- Credits
-
-
- Rocky Enterprise Software Foundation
-
- Red Hat
-
Affected packages
Rocky Linux:8 / libssh
Package
- Name
- libssh
- Purl
- pkg:rpm/rocky-linux/libssh?distro=rocky-linux-8-4-legacy&epoch=0