🛡️ MGASA-2023-0147 — thunderbird

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Updated thunderbird packages fix security vulnerability

Fullscreen notification obscured. (CVE-2023-29533)

Double-free in libwebp. (MFSA-TMP-2023-0001)

Potential Memory Corruption following Garbage Collector compaction.

(CVE-2023-29535)

Invalid free from JavaScript code. (CVE-2023-29536)

Revocation status of S/Mime recipient certificates was not checked.

(CVE-2023-0547)

Hang when processing certain OpenPGP messages. (CVE-2023-29479)

Content-Disposition filename truncation leads to Reflected File Download.

(CVE-2023-29539)

Files with malicious extensions could have been downloaded unsafely on

Linux. (CVE-2023-29541)

Memory Corruption in Safe Browsing Code. (CVE-2023-1945)

Incorrect optimization result on ARM64. (CVE-2023-29548)

Memory safety bugs fixed in Thunderbird 102.10. (CVE-2023-29550)

Affected software

MGASA-2023-0147 is recorded against 2 packages.

  • thunderbird (fixed in 102.10.0-1.mga8)
  • thunderbird-l10n (fixed in 102.10.0-1.mga8)

Timeline and source

Published on 15 April 2023 and last revised on 16 April 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

advisories.mageia.org (Advisory)
bugs.mageia.org (Report)
www.thunderbird.net (Web)
www.mozilla.org (Advisory)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2023-04-15
Updated 2026-08-12
Modified 2026-04-16
Fix URL N/A

Affected Packages

Software From version Fixed in
thunderbird — 102.10.0-1.mga8
thunderbird-l10n — 102.10.0-1.mga8

Similar Threats

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