libruby2.5 2.5.1-1ubuntu1.11: libruby2.5 2.5.1-1ubuntu1.11 for Ubuntu 18.04.6 LTS (bionic)

libruby2.5 2.5.1-1ubuntu1.11, released December 31, 2021, fixes 2 CVEs in libruby2.5. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

HighUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.7

Base score, 0 to 10

Highest EPSS

0.0346

89th percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 2
                                Routine 0

Fixed package versions

Product	Release	Fixed in
libruby2.5	Ubuntu 18.04.6 LTS (bionic)	2.5.1-1ubuntu1.11

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2021-41817	ruby: Resolves - CGI::Cookie.parse no longer decodes cookie names to prevent spoofing security prefixes in cookie names	7.7	0.0346	None reported
High	CVE-2021-41819	ruby: ELSA-2022-5779: ruby:2.5 security update (MODERATE)	7.7	0.0315	None reported

Also fixes CVE-2021-41817

ELSA-2022-0543
rubygem-did_you_mean, rubygem-irb on ol 8
libruby2.7 2.7.0-5ubuntu1.6
libruby2.7 on Ubuntu 20.04 LTS (focal)
libruby3.0 3.0.2-7ubuntu2
libruby3.0 on Ubuntu 22.04.1 LTS (jammy)
ruby2.7 2.7.0-5ubuntu1.6
ruby2.7 on Ubuntu 20.04 LTS (focal)
ruby3.0 3.0.2-7ubuntu2
ruby3.0 on Ubuntu 22.04.1 LTS (jammy)
ELSA-2022-6450
ruby, ruby-default-gems, ruby-devel and 25 more on ol 8
ALSA-2022:6450
ruby, ruby-default-gems, ruby-devel and 25 more on almalinux 8
RHSA-2022:6450
ruby, ruby-default-gems, ruby-devel and 25 more on RHEL 8

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