[RLSA-2022:2031] libssh security, bug fix, and enhancement update

Severity Low

Affected Packages 5

CVEs 1

An update is available for libssh. This update affects Rocky Linux 8. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

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 (0.9.6). (BZ#1896651)

Security Fix(es):

libssh: possible heap-based buffer overflow when rekeying (CVE-2021-3634)

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 8.6 Release Notes linked from the References section.

Package	Affected Version
pkg:rpm/rockylinux/libssh?arch=x86_64&distro=rockylinux-8	< 0.9.6-3.el8
pkg:rpm/rockylinux/libssh?arch=aarch64&distro=rockylinux-8	< 0.9.6-3.el8
pkg:rpm/rockylinux/libssh-devel?arch=x86_64&distro=rockylinux-8	< 0.9.6-3.el8
pkg:rpm/rockylinux/libssh-devel?arch=aarch64&distro=rockylinux-8	< 0.9.6-3.el8
pkg:rpm/rockylinux/libssh-config?arch=noarch&distro=rockylinux-8	< 0.9.6-3.el8

ID

RLSA-2022:2031

Severity

low

URL

https://errata.rockylinux.org/RLSA-2022:2031

Published

2022-05-10T08:14:06
(2 years ago)

Modified

2023-02-02T12:53:32
(19 months ago)

Rights

Other Advisories

Source	# ID	URL
CVE	CVE-2021-3634	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3634
Bugzilla	1896651	https://bugzilla.redhat.com/show_bug.cgi?id=1896651
Bugzilla	1978810	https://bugzilla.redhat.com/show_bug.cgi?id=1978810
Bugzilla	2020159	https://bugzilla.redhat.com/show_bug.cgi?id=2020159
Self	RLSA-2022:2031	https://errata.rockylinux.org/RLSA-2022:2031

Type	Package URL	Namespace	Name / Product	Version	Distribution / Platform	Arch
Affected	pkg:rpm/rockylinux/libssh?arch=x86_64&distro=rockylinux-8	rockylinux	libssh	< 0.9.6-3.el8	rockylinux-8	x86_64
Affected	pkg:rpm/rockylinux/libssh?arch=aarch64&distro=rockylinux-8	rockylinux	libssh	< 0.9.6-3.el8	rockylinux-8	aarch64
Affected	pkg:rpm/rockylinux/libssh-devel?arch=x86_64&distro=rockylinux-8	rockylinux	libssh-devel	< 0.9.6-3.el8	rockylinux-8	x86_64
Affected	pkg:rpm/rockylinux/libssh-devel?arch=aarch64&distro=rockylinux-8	rockylinux	libssh-devel	< 0.9.6-3.el8	rockylinux-8	aarch64
Affected	pkg:rpm/rockylinux/libssh-config?arch=noarch&distro=rockylinux-8	rockylinux	libssh-config	< 0.9.6-3.el8	rockylinux-8	noarch

# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	Exploits	PoC	Pubblication Date	Modification Date
# CVE	Description	CVSS	EPSS	EPSS Trend (30 days)	Affected Products	Weaknesses	Security Advisories	PoC	Pubblication Date	Modification Date