[GLSA-202003-06] Ruby: Multiple vulnerabilities

Severity Normal

Affected Packages 2

Unaffected Packages 2

CVEs 4

Multiple vulnerabilities have been found in Ruby, the worst of which could lead to the remote execution of arbitrary code.

Background
Ruby is an interpreted object-oriented programming language. The
elaborate standard library includes an HTTP server (“WEBRick”) and a
class for XML parsing (“REXML”).

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

Impact
A remote attacker could execute arbitrary code, have unauthorized access
by bypassing intended path matching or cause a Denial of Service
condition.

Workaround
There is no known workaround at this time.

Resolution
All Ruby 2.4.x users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/ruby-2.4.9:2.4"

All Ruby 2.5.x users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=dev-lang/ruby-2.5.7:2.5"

Package	Affected Version
pkg:ebuild/dev-lang/ruby?distro=gentoo	< 2.4.9
pkg:ebuild/dev-lang/ruby?distro=gentoo	< 2.5.7

Package	Unaffected Version
pkg:ebuild/dev-lang/ruby?distro=gentoo	>= 2.4.9
pkg:ebuild/dev-lang/ruby?distro=gentoo	>= 2.5.7

ID

GLSA-202003-06

Severity

normal

URL

https://security.gentoo.org/glsa/202003-06

Published

2020-03-13T00:00:00
(4 years ago)

Modified

2020-03-13T00:00:00
(4 years ago)

Rights

Gentoo Foundation, Inc.

Other Advisories

Source	# ID	Name	URL
CVE	CVE-2019-15845	CVE-2019-15845	https://nvd.nist.gov/vuln/detail/CVE-2019-15845
CVE	CVE-2019-16201	CVE-2019-16201	https://nvd.nist.gov/vuln/detail/CVE-2019-16201
CVE	CVE-2019-16254	CVE-2019-16254	https://nvd.nist.gov/vuln/detail/CVE-2019-16254
CVE	CVE-2019-16255	CVE-2019-16255	https://nvd.nist.gov/vuln/detail/CVE-2019-16255
Bugzilla	696004	Bugzilla #696004	https://bugs.gentoo.org/show_bug.cgi?id=696004

Type	Package URL	Namespace	Name / Product	Version	Distribution / Platform
Affected	pkg:ebuild/dev-lang/ruby?distro=gentoo	dev-lang	ruby	< 2.4.9	gentoo
Affected	pkg:ebuild/dev-lang/ruby?distro=gentoo	dev-lang	ruby	< 2.5.7	gentoo
Unaffected	pkg:ebuild/dev-lang/ruby?distro=gentoo	dev-lang	ruby	>= 2.4.9	gentoo
Unaffected	pkg:ebuild/dev-lang/ruby?distro=gentoo	dev-lang	ruby	>= 2.5.7	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