Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2015-0817

6.8 · MEDIUM

The asm.js implementation in Mozilla Firefox before 36.0.3, Firefox ESR 31.x before 31.5.2, and SeaMonkey before 2.33.1 does not properly determine the cases in which bounds checking may be safely…

Published Mar 24, 2015mozillaCWE-17EPSS 3.68%

Overview

CVE-2015-0817 is a medium-severity vulnerability affecting mozilla firefox. It was published on March 24, 2015 and has a CVSS 2.0 base score of 6.8 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The asm.js implementation in Mozilla Firefox before 36.0.3, Firefox ESR 31.x before 31.5.2, and SeaMonkey before 2.33.1 does not properly determine the cases in which bounds checking may be safely skipped during JIT compilation and heap access, which allows remote attackers to read or write to unintended memory locations, and consequently execute arbitrary code, via crafted JavaScript.

Remediation

Check the references section for vendor advisories and patches from mozilla. Update firefox to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
mozillafirefox0Affected
mozillaseamonkey0Affected

References

Reflists.opensuse.org/opensuse-security-announce/2015-03/msg00026.htmlReflists.opensuse.org/opensuse-security-announce/2015-03/msg00029.htmlReflists.opensuse.org/opensuse-security-announce/2015-03/msg00035.htmlReflists.opensuse.org/opensuse-updates/2015-03/msg00096.htmlRefrhn.redhat.com/errata/RHSA-2015-0718.htmlRefwww.debian.org/security/2015/dsa-3201Refwww.mozilla.org/security/announce/2015/mfsa2015-29.htmlRefwww.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.htmlRefwww.securityfocus.com/bid/73263Refwww.securitytracker.com/id/1031958

How CyberStrike helps

Frequently asked questions

What is CVE-2015-0817?

CVE-2015-0817 is a medium-severity vulnerability affecting mozilla firefox. It was published on March 24, 2015 and has a CVSS 2.0 base score of 6.8 (MEDIUM).

How severe is CVE-2015-0817?

This vulnerability has a CVSS 2.0 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2015-0817?

Check the references section for vendor advisories and patches from mozilla. Update firefox to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2015-0817?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-0817 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

Related MEDIUM CVEs from 2015

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999