Out-of-Bounds Affecting firefox-esr package, versions <45.0esr-1


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
3.23% (87th percentile)

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  • Snyk IDSNYK-ECHOLATEST-FIREFOXESR-18168554
  • published22 Jul 2026
  • disclosed13 Mar 2016

Introduced: 13 Mar 2016

CVE-2016-1953  (opens in a new tab)
CWE-119  (opens in a new tab)

How to fix?

Upgrade Echo:latest firefox-esr to version 45.0esr-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream firefox-esr package and not the firefox-esr package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 45.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via vectors related to js/src/jit/arm/Assembler-arm.cpp, and unknown other vectors.

References