CVE-2022-28285
First published: Tue Apr 05 2022(Updated: )
When generating the assembly code for <code>MLoadTypedArrayElementHole</code>, an incorrect AliasSet was used. In conjunction with another vulnerability this could have been used for an out of bounds memory read. This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
Credit: security@mozilla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/firefox | 118.0.2-1 | |
| debian/firefox-esr | 91.12.0esr-1~deb10u1 115.3.1esr-1~deb10u1 102.15.0esr-1~deb11u1 115.3.1esr-1~deb11u1 102.15.1esr-1~deb12u1 115.3.0esr-1~deb12u1 115.3.0esr-1 | |
| debian/thunderbird | 1:91.12.0-1~deb10u1 1:115.3.1-1~deb10u1 1:102.13.1-1~deb11u1 1:115.3.1-1~deb11u1 1:102.15.1-1~deb12u1 1:115.3.1-1~deb12u1 1:115.3.1-1 | |
| Firefox ESR | <91.8 | 91.8 |
| Thunderbird | <91.8 | 91.8 |
| Firefox | <99.0 | |
| Firefox ESR | <91.8 | |
| Thunderbird | <91.8 | |
| Firefox | <99 | 99 |
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Reference Links
- https://bugzilla.mozilla.org/show_bug.cgi?id=1756957
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-14/
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-13/
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-15/
- https://www.mozilla.org/security/advisories/mfsa2022-13/
- https://www.mozilla.org/security/advisories/mfsa2022-14/
- https://www.mozilla.org/security/advisories/mfsa2022-15/
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-13/#CVE-2022-28285
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-14/#CVE-2022-28285
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-15/#CVE-2022-28285
- https://security-tracker.debian.org/tracker/CVE-2022-28285
Peer vulnerabilities
(Found alongside the following vulnerabilities)
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2022-28285.
Which software is affected by this vulnerability?
This vulnerability affects Thunderbird < 91.8, Firefox < 99, and Firefox ESR < 91.8.
What is the severity level of CVE-2022-28285?
The severity level of CVE-2022-28285 is medium (6.5).
How can this vulnerability be exploited?
This vulnerability could have been used for an out of bounds memory read in conjunction with another vulnerability.
Where can I find more information about CVE-2022-28285?
You can find more information about CVE-2022-28285 on the Mozilla Bugzilla and Mozilla Security Advisories websites.
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