CVE-2021-4128
CVSS V2 None
CVSS V3 None
Description
When transitioning in and out of fullscreen mode, a graphics object was not correctly protected; resulting in memory corruption and a potentially exploitable crash.<br>*This bug only affects Firefox on MacOS. Other operating systems are unaffected.*. This vulnerability affects Firefox < 95.
Overview
- CVE ID
- CVE-2021-4128
- Assigner
- security@mozilla.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-12-22T20:15:11
- Last Modified Date
- 2023-01-03T20:07:34
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* | 1 | OR | 95.0 | |
| cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* | 0 | OR |
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1735852 | |
| https://www.mozilla.org/security/advisories/mfsa2021-52/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-4128 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4128 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-12-22 20:15:39 | Added to TrackCVE | |||
| 2022-12-22 22:15:04 | 2022-12-22T21:43:11 | CVE Modified Date | updated | |
| 2022-12-22 22:15:04 | Received | Awaiting Analysis | Vulnerability Status | updated |
| 2022-12-23 15:14:57 | Awaiting Analysis | Undergoing Analysis | Vulnerability Status | updated |
| 2023-01-03 20:14:06 | 2023-01-03T20:07:34 | CVE Modified Date | updated | |
| 2023-01-03 20:14:06 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2023-01-03 20:14:06 | Weakness Enumeration | new | ||
| 2023-01-03 20:14:07 | CPE Information | updated |