[RLSA-2023:3839] libssh security update

Severity Moderate

Affected Packages 5

CVEs 2

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.

Security Fix(es):

libssh: NULL pointer dereference during rekeying with algorithm guessing (CVE-2023-1667)
libssh: authorization bypass in pki_verify_data_signature (CVE-2023-2283)

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.

Package	Affected Version
pkg:rpm/rockylinux/libssh?arch=x86_64&distro=rockylinux-8.8	< 0.9.6-10.el8_8
pkg:rpm/rockylinux/libssh?arch=aarch64&distro=rockylinux-8.8	< 0.9.6-10.el8_8
pkg:rpm/rockylinux/libssh-devel?arch=x86_64&distro=rockylinux-8.8	< 0.9.6-10.el8_8
pkg:rpm/rockylinux/libssh-devel?arch=aarch64&distro=rockylinux-8.8	< 0.9.6-10.el8_8
pkg:rpm/rockylinux/libssh-config?arch=noarch&distro=rockylinux-8.8	< 0.9.6-10.el8_8

ID

RLSA-2023:3839

Severity

moderate

URL

https://errata.rockylinux.org/RLSA-2023:3839

Published

2023-07-08T02:54:11
(14 months ago)

Modified

2023-07-08T02:55:44
(14 months ago)

Rights

Other Advisories

Source	# ID	URL
CVE	CVE-2023-1667	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1667
CVE	CVE-2023-2283	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2283
Bugzilla	2182199	https://bugzilla.redhat.com/show_bug.cgi?id=2182199
Bugzilla	2189736	https://bugzilla.redhat.com/show_bug.cgi?id=2189736
Self	RLSA-2023:3839	https://errata.rockylinux.org/RLSA-2023:3839

Type	Package URL	Namespace	Name / Product	Version	Distribution / Platform	Arch
Affected	pkg:rpm/rockylinux/libssh?arch=x86_64&distro=rockylinux-8.8	rockylinux	libssh	< 0.9.6-10.el8_8	rockylinux-8.8	x86_64
Affected	pkg:rpm/rockylinux/libssh?arch=aarch64&distro=rockylinux-8.8	rockylinux	libssh	< 0.9.6-10.el8_8	rockylinux-8.8	aarch64
Affected	pkg:rpm/rockylinux/libssh-devel?arch=x86_64&distro=rockylinux-8.8	rockylinux	libssh-devel	< 0.9.6-10.el8_8	rockylinux-8.8	x86_64
Affected	pkg:rpm/rockylinux/libssh-devel?arch=aarch64&distro=rockylinux-8.8	rockylinux	libssh-devel	< 0.9.6-10.el8_8	rockylinux-8.8	aarch64
Affected	pkg:rpm/rockylinux/libssh-config?arch=noarch&distro=rockylinux-8.8	rockylinux	libssh-config	< 0.9.6-10.el8_8	rockylinux-8.8	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