---
cve: "CVE-2015-4484"
severity: "LOW"
cvss: 3.1
epss: "4.3%"
vendor: "n/a"
kev: false
exploited: false
published: "2015-08-16 01:59:12"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-13T20:38:00+02:00"
---

# CVE-2015-4484

> 3.1 LOW

## Beschreibung

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.

## Referenzen

- <http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.html>
- <http://www.mozilla.org/security/announce/2015/mfsa2015-87.html>
- <http://lists.opensuse.org/opensuse-updates/2015-08/msg00031.html>
- <http://www.ubuntu.com/usn/USN-2702-3>
- <http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00014.html>
- <http://lists.opensuse.org/opensuse-updates/2015-08/msg00030.html>
- <http://rhn.redhat.com/errata/RHSA-2015-1586.html>
- <http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html>
- <http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00016.html>
- <http://www.securitytracker.com/id/1033247>
- <http://www.ubuntu.com/usn/USN-2702-2>
- <https://bugzilla.mozilla.org/show_bug.cgi?id=1171540>
- <http://www.ubuntu.com/usn/USN-2702-1>
- <https://security.gentoo.org/glsa/201605-06>
- <http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00021.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2015-4484) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_