CVE-2015-4484 — Vulnetix

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CVE-2015-4484 PUBLISHED

The js::jit::AssemblerX86Shared::lock_addl function in the JavaScript implementation in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to cause a denial of service (application crash) by leveraging the use of shared memory and accessing (1) an Atomics object or (2) a SharedArrayBuffer object.

EPSS 0.85% · 74.7th percentile

Risk Scores

EPSS Score

0.85%

74.7th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:14.04:LTS	firefox	0, 24.0+build1-0ubuntu1, 25.0+build3-0ubuntu0.13.10.1

Timeline

Aug 11, 2015 CVE Published
Feb 4, 2022 EPSS Score
Mar 28, 2022 EPSS Score
May 19, 2022 EPSS Score
Sep 1, 2022 EPSS Score
Oct 23, 2022 EPSS Score
Dec 14, 2022 EPSS Score
Feb 4, 2023 EPSS Score
May 19, 2023 EPSS Score
Jun 7, 2023 EPSS Score
Jul 10, 2023 EPSS Score
Aug 31, 2023 EPSS Score

References

https://ubuntu.com/security/CVE-2015-4484 third-party-advisory
https://www.mozilla.org/en-US/security/advisories/mfsa2015-87/ third-party-advisory
https://ubuntu.com/security/notices/USN-2702-1 vendor-advisory
https://www.cve.org/CVERecord?id=CVE-2015-4484 third-party-advisory

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