[GLSA-202312-05] libssh: Multiple Vulnerabilities

Severity High

Affected Packages 1

Unaffected Packages 1

CVEs 3

Multiple vulnerabilities have been discovered in libssh, the worst of which could lead to remote code execution.

Background
libssh is a multiplatform C library implementing the SSHv2 protocol on client and server side.

Description
Multiple vulnerabilities have been discovered in libssh. Please review the CVE identifiers referenced below for details.

Impact
Please review the referenced CVE identifiers for details.

Workaround
There is no known workaround at this time.

Resolution
All libssh users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-libs/libssh-0.10.5"

Package	Affected Version
pkg:ebuild/net-libs/libssh?distro=gentoo	< 0.10.5

Package	Unaffected Version
pkg:ebuild/net-libs/libssh?distro=gentoo	>= 0.10.5

ID

GLSA-202312-05

Severity

high

URL

https://security.gentoo.org/glsa/202312-05

Published

2023-12-22T00:00:00
(9 months ago)

Modified

2023-12-22T00:00:00
(9 months ago)

Rights

Gentoo Foundation, Inc.

Other Advisories

Source	# ID	Name	URL
CVE	CVE-2021-3634	CVE-2021-3634	https://nvd.nist.gov/vuln/detail/CVE-2021-3634
CVE	CVE-2023-1667	CVE-2023-1667	https://nvd.nist.gov/vuln/detail/CVE-2023-1667
CVE	CVE-2023-2283	CVE-2023-2283	https://nvd.nist.gov/vuln/detail/CVE-2023-2283
Vendor		GHSL-2023-085
Bugzilla	810517	Bugzilla #810517	https://bugs.gentoo.org/show_bug.cgi?id=810517
Bugzilla	905746	Bugzilla #905746	https://bugs.gentoo.org/show_bug.cgi?id=905746

Type	Package URL	Namespace	Name / Product	Version	Distribution / Platform	Arch	Patch / Fix
Affected	pkg:ebuild/net-libs/libssh?distro=gentoo	net-libs	libssh	< 0.10.5	gentoo
Unaffected	pkg:ebuild/net-libs/libssh?distro=gentoo	net-libs	libssh	>= 0.10.5	gentoo

# 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