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redhatRedHatRHSA-2023:4062
HistoryJul 13, 2023 - 7:31 a.m.

(RHSA-2023:4062) Important: thunderbird security update

2023-07-1307:31:46
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7
mozilla thunderbird
security update
version 102.13.0
use-after-free
memory safety
cve-2023-37201
cve-2023-37202
cve-2023-37211
cve-2023-37207
cve-2023-37208
webrtc certificate generation
spidermonkey
fullscreen notification
diagcab files

0.001 Low

EPSS

Percentile

43.8%

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 102.13.0.

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.