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CVE-2018-12387
Published: Oct 18, 2018
Modified: Aug 5, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Firefox ESR | affected unspecified - < 60.2.2 |
Mozilla | Firefox | affected unspecified - < 62.0.3 |
References
GLSA-201810-01
vendor-advisory
x_refsource_GENTOO
105460
vdb-entry
x_refsource_BID
USN-3778-1
vendor-advisory
x_refsource_UBUNTU
https://bugzilla.mozilla.org/show_bug.cgi?id=1493903
x_refsource_CONFIRM
DSA-4310
vendor-advisory
x_refsource_DEBIAN
RHSA-2018:2884
vendor-advisory
x_refsource_REDHAT
1041770
vdb-entry
x_refsource_SECTRACK
https://www.mozilla.org/security/advisories/mfsa2018-24/
x_refsource_CONFIRM
RHSA-2018:2881
vendor-advisory
x_refsource_REDHAT
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