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redhatRedHatRHSA-2023:4069
HistoryJul 13, 2023 - 7:34 a.m.

(RHSA-2023:4069) Important: firefox security update

2023-07-1307:34:22
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11
mozilla
firefox
security update
webrtc certificate
spidermonkey
memory safety
fullscreen notification
diagcab files
cve-2023-37201
cve-2023-37202
cve-2023-37211
cve-2023-37207
cve-2023-37208
unix

0.001 Low

EPSS

Percentile

43.8%

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 102.13.0 ESR.

Security Fix(es):

  • Mozilla: Use-after-free in WebRTC certificate generation (CVE-2023-37201)

  • Mozilla: Potential use-after-free from compartment mismatch in SpiderMonkey (CVE-2023-37202)

  • Mozilla: Memory safety bugs fixed in Firefox 115, Firefox ESR 102.13, and Thunderbird 102.13 (CVE-2023-37211)

  • Mozilla: Fullscreen notification obscured (CVE-2023-37207)

  • Mozilla: Lack of warning when opening Diagcab files (CVE-2023-37208)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.