MGASA-2021-0163 - Updated firefox packages fix security vulnerabilities

Publication date: 30 Mar 2021
URL: https://advisories.mageia.org/MGASA-2021-0163.html
Type: security
Affected Mageia releases: 7, 8
CVE: CVE-2021-23981,
     CVE-2021-23982,
     CVE-2021-23984,
     CVE-2021-23987

Texture upload into an unbound backing buffer resulted in an out-of-bound read.
(CVE-2021-23981)

Angle graphics library out of date. (MOZ-2021-0002)

Internal network hosts could have been probed by a malicious webpage.
(CVE-2021-23982)

Malicious extensions could have spoofed popup information. (CVE-2021-23984)

Memory safety bugs fixed in Firefox 87 and Firefox ESR 78.9 (CVE-2021-23987).

References:
- https://bugs.mageia.org/show_bug.cgi?id=28641
- https://www.mozilla.org/en-US/firefox/78.9.0/releasenotes/
- https://www.mozilla.org/en-US/security/advisories/mfsa2021-11/
- https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_3.63_release_notes
- https://groups.google.com/g/mozilla.dev.tech.nspr/c/wwXfLFWZRlA
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23981
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23982
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23984
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23987

SRPMS:
- 8/core/nss-3.63.0-1.mga8
- 8/core/nspr-4.30-1.mga8
- 8/core/firefox-78.9.0-1.mga8
- 8/core/firefox-l10n-78.9.0-1.mga8
- 7/core/nss-3.63.0-1.mga7
- 7/core/nspr-4.30-1.mga7
- 7/core/firefox-78.9.0-1.mga7
- 7/core/firefox-l10n-78.9.0-1.mga7