ruby-rack 1.6.4-4ubuntu0.2+esm4: ruby-rack 1.6.4-4ubuntu0.2+esm4 for Ubuntu 18.04.6 LTS (bionic)

ruby-rack 1.6.4-4ubuntu0.2+esm4, released February 9, 2023, fixes 2 CVEs in ruby-rack. 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

7.5

Base score, 0 to 10

Highest EPSS

0.0163

76th percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 2
                                Routine 0

Fixed package versions

Product	Release	Fixed in
ruby-rack	Ubuntu 18.04.6 LTS (bionic)	1.6.4-4ubuntu0.2+esm4

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2022-44570	ruby-rack: A denial of service vulnerability in the Range header parsing component of Rack >= 1.5.0	7.5	0.0163	None reported
High	CVE-2022-44571	ruby-rack: There is a denial of service vulnerability in the Content-Disposition parsingcomponent of Rack fixed in 2.0.9.2, 2.1....	7.5	0.0150	None reported

Also fixes CVE-2022-44570

ruby-rack 2.0.7-2ubuntu0.1+esm3
ruby-rack on Ubuntu 20.04 LTS (focal)
ruby-rack 2.1.4-5ubuntu1+esm3
ruby-rack on Ubuntu 22.04.1 LTS (jammy)
DEBIAN-CVE-2022-44570
ruby-rack on Debian 12.15 (bookworm), Debian 13.5 (trixie), Debian 14

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