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redhatRedHatRHSA-2023:4500
HistoryAug 07, 2023 - 8:05 a.m.

(RHSA-2023:4500) Important: thunderbird security update

2023-08-0708:05:27
access.redhat.com
16
mozilla
offscreen canvas
cross-origin restrictions
wasm compilation
clickjacking
domparser
buffer overflow
storagemanager
memory safety bugs
file extension spoofing
cookie jar overflow
cve-2023

0.002 Low

EPSS

Percentile

52.7%

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 102.14.0.

Security Fix(es):

  • Mozilla: Offscreen Canvas could have bypassed cross-origin restrictions (CVE-2023-4045)

  • Mozilla: Incorrect value used during WASM compilation (CVE-2023-4046)

  • Mozilla: Potential permissions request bypass via clickjacking (CVE-2023-4047)

  • Mozilla: Crash in DOMParser due to out-of-memory conditions (CVE-2023-4048)

  • Mozilla: Fix potential race conditions when releasing platform objects (CVE-2023-4049)

  • Mozilla: Stack buffer overflow in StorageManager (CVE-2023-4050)

  • Mozilla: Memory safety bugs fixed in Firefox 116, Firefox ESR 115.1, Firefox ESR 102.14, Thunderbird 115.1, and Thunderbird 102.14 (CVE-2023-4056)

  • Mozilla: Memory safety bugs fixed in Firefox ESR 115.1, and Thunderbird 115.1 (CVE-2023-4057)

  • thunderbird: File Extension Spoofing using the Text Direction Override Character (CVE-2023-3417)

  • Mozilla: Cookie jar overflow caused unexpected cookie jar state (CVE-2023-4055)

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.