firefox 99.0+build2-0ubuntu0.18.04.2: firefox 99.0+build2-0ubuntu0.18.04.2 for Ubuntu 18.04.6 LTS (bionic)

firefox 99.0+build2-0ubuntu0.18.04.2, released April 6, 2022, fixes 11 CVEs in firefox. 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

8.8

Base score, 0 to 10

Highest EPSS

0.1446

96th percentile

Priority of the 11 CVEs

Patch now 0
                                Urgent 0
                                High 9
                                Routine 2

Fixed package versions

Product	Release	Fixed in
firefox	Ubuntu 18.04.6 LTS (bionic)	99.0+build2-0ubuntu0.18.04.2

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2022-24713	kanidm: Security update for kanidm	8.8	0.1446	None reported
High	CVE-2022-28281	Mozilla Thunderbird and 4 others: Out-of-bounds Write	8.8	0.0278	None reported
High	CVE-2022-28282	Mozilla Thunderbird and 4 others: Use After Free	8.8	0.0218	None reported
High	CVE-2022-1097	Mozilla Thunderbird and 4 others: Use After Free	8.8	0.0095	None reported
High	CVE-2022-28285	Mozilla Thunderbird and 4 others: Out-of-bounds Read	8.8	0.0079	None reported
High	CVE-2022-28289	Mozilla Thunderbird and 4 others: Out-of-bounds Write	8.8	0.0074	None reported
High	CVE-2022-28284	Mozilla Firefox ESR and 2 others: Improper Encoding or Escaping of Output	8.8	0.0059	None reported
High	CVE-2022-28286	Mozilla Thunderbird and 4 others: Improper Restriction of Rendered UI Layers or Frames	8.8	0.0058	None reported
High	CVE-2022-28288	Mozilla Firefox ESR and 2 others: Out-of-bounds Write	8.8	0.0056	None reported
Routine	CVE-2022-28283	Mozilla Firefox ESR and 2 others: Files or Directories Accessible to External Parties	6.5	0.0060	None reported
Routine	CVE-2022-28287	Mozilla Firefox ESR and 2 others: Improper Control of a Resource Through its Lifetime	6.5	0.0057	None reported

Also fixes CVE-2022-24713

firefox 1:1snap1-0ubuntu1
firefox on Ubuntu 22.04.1 LTS (jammy)
firefox 99.0+build2-0ubuntu0.20.04.2
firefox on Ubuntu 20.04 LTS (focal)
firefox-geckodriver 99.0+build2-0ubuntu0.18.04.2
firefox-geckodriver on Ubuntu 18.04.6 LTS (bionic)
firefox-geckodriver 99.0+build2-0ubuntu0.20.04.2
firefox-geckodriver on Ubuntu 20.04 LTS (focal)
firefox-mozsymbols 99.0+build2-0ubuntu0.18.04.2
firefox-mozsymbols on Ubuntu 18.04.6 LTS (bionic)
firefox-mozsymbols 99.0+build2-0ubuntu0.20.04.2
firefox-mozsymbols on Ubuntu 20.04 LTS (focal)
ALSA-2022:1301
thunderbird on almalinux 8
RLSA-2022:1301
thunderbird on rocky 8

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