CVE-2018-12387
- State
- Published
- Severity
- Not scored
- Published
- Oct 18, 2018
- Updated
- Aug 5, 2024
- Reserved
- Jun 14, 2018
Description
A vulnerability where the JavaScript JIT compiler inlines Array.prototype.push with multiple arguments that results in the stack pointer being off by 8 bytes after a bailout. This leaks a memory address to the calling function which can be used as part of an exploit inside the sandboxed content process. This vulnerability affects Firefox ESR < 60.2.2 and Firefox < 62.0.3.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
Firefox ESRMozilla |
|
FirefoxMozilla |
|
References
- GLSA-201810-01vendor-advisory
- 105460vdb-entry
- USN-3778-1vendor-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1493903
- DSA-4310vendor-advisory
- RHSA-2018:2884vendor-advisory
- 1041770vdb-entry
- https://www.mozilla.org/security/advisories/mfsa2018-24/
- RHSA-2018:2881vendor-advisory
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