CVE-2018-12387 (GCVE-0-2018-12387)
Vulnerability from cvelistv5
Published
2018-10-18 13:00
Modified
2024-08-05 08:30
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
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.
References
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ► | Mozilla | Firefox ESR |
Version: unspecified < 60.2.2 |
|
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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