CLEANSTART-2024-ZW39322
See a problem?- Import Source
- https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-ZW39322.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLEANSTART-2024-ZW39322
- Upstream
- Published
- 2026-10-30T18:39:31Z
- Modified
- 2026-10-31T01:01:13Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- During Ion compilation, a Garbage Collection could have resulted in a use-after-free condition, allowing an attacker to write two NUL bytes, and cause a potentially exploitable crash
- Details
-
Security vulnerability affects the firefox-esr package. During Ion compilation, a Garbage Collection could have resulted in a use-after-free condition, allowing an attacker to write two NUL bytes, and cause a potentially exploitable crash.
- References
Affected packages
CleanStart / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:apk/cleanstart/firefox-esr?arch=x86_64
CleanStart / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:apk/cleanstart/firefox-esr?arch=armv7
CleanStart / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:apk/cleanstart/firefox-esr?arch=aarch64
CleanStart / firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:apk/cleanstart/firefox-esr?arch=x86