MGASA-2021-0242 - Updated thunderbird packages fix security vulnerabilities

Publication date: 08 Jun 2021
URL: https://advisories.mageia.org/MGASA-2021-0242.html
Type: security
Affected Mageia releases: 7, 8
CVE: CVE-2021-29964,
     CVE-2021-29967

The updated packages fix security vulnerabilities:

Out of bounds-read when parsing a `WM_COPYDATA` message. (CVE-2021-29964)

Memory safety bugs fixed in Thunderbird 78.11. (CVE-2021-29967)

References:
- https://bugs.mageia.org/show_bug.cgi?id=29073
- https://www.mozilla.org/en-US/security/advisories/mfsa2021-26/
- https://www.thunderbird.net/en-US/thunderbird/78.11.0/releasenotes/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29964
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29967

SRPMS:
- 7/core/thunderbird-78.11.0-1.mga7
- 7/core/thunderbird-l10n-78.11.0-1.mga7
- 8/core/thunderbird-78.11.0-1.mga8
- 8/core/thunderbird-l10n-78.11.0-1.mga8

Mageia 2021-0242: thunderbird security update

The updated packages fix security vulnerabilities: Out of bounds-read when parsing a `WM_COPYDATA` message

Summary

The updated packages fix security vulnerabilities:
Out of bounds-read when parsing a `WM_COPYDATA` message. (CVE-2021-29964)
Memory safety bugs fixed in Thunderbird 78.11. (CVE-2021-29967)

References

- https://bugs.mageia.org/show_bug.cgi?id=29073

- https://www.mozilla.org/en-US/security/advisories/mfsa2021-26/

- https://www.thunderbird.net/en-US/thunderbird/78.11.0/releasenotes/

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29964

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29967

Resolution

MGASA-2021-0242 - Updated thunderbird packages fix security vulnerabilities

SRPMS

- 7/core/thunderbird-78.11.0-1.mga7

- 7/core/thunderbird-l10n-78.11.0-1.mga7

- 8/core/thunderbird-78.11.0-1.mga8

- 8/core/thunderbird-l10n-78.11.0-1.mga8

Severity
Publication date: 08 Jun 2021
URL: https://advisories.mageia.org/MGASA-2021-0242.html
Type: security
CVE: CVE-2021-29964, CVE-2021-29967

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