CVE-2022-22763
Mozilla: Script Execution during invalid object state
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
When a worker is shutdown, it was possible to cause script to run late in the lifecycle, at a point after where it should not be possible. This vulnerability affects Firefox < 96, Thunderbird < 91.6, and Firefox ESR < 91.6.
Cuando se apaga un trabajador, era posible hacer que el script se ejecutara tarde en el ciclo de vida, en un punto posterior al que no deberÃa ser posible. Esta vulnerabilidad afecta a Firefox < 96, Thunderbird< 91.6 y Firefox ESR < 91.6.
The Mozilla Foundation Security Advisory describes this flaw as: When a worker was shut down, it was possible to cause the script to run late in the lifecycle, at a point where it should not be possible.
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.6.0 ESR. Issues addressed include a bypass vulnerability.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2022-01-07 CVE Reserved
- 2022-02-14 CVE Published
- 2024-08-03 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-94: Improper Control of Generation of Code ('Code Injection')
CAPEC
References (6)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1740534 | 2022-12-30 | |
| https://www.mozilla.org/security/advisories/mfsa2022-01 | 2022-12-30 | |
| https://www.mozilla.org/security/advisories/mfsa2022-05 | 2022-12-30 | |
| https://www.mozilla.org/security/advisories/mfsa2022-06 | 2022-12-30 | |
| https://access.redhat.com/security/cve/CVE-2022-22763 | 2022-02-15 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2053240 | 2022-02-15 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Mozilla Search vendor "Mozilla" | Firefox Search vendor "Mozilla" for product "Firefox" | < 96.0 Search vendor "Mozilla" for product "Firefox" and version " < 96.0" | - |
Affected
| ||||||
| Mozilla Search vendor "Mozilla" | Firefox Esr Search vendor "Mozilla" for product "Firefox Esr" | < 91.6 Search vendor "Mozilla" for product "Firefox Esr" and version " < 91.6" | - |
Affected
| ||||||
| Mozilla Search vendor "Mozilla" | Thunderbird Search vendor "Mozilla" for product "Thunderbird" | < 91.6 Search vendor "Mozilla" for product "Thunderbird" and version " < 91.6" | - |
Affected
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