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CVE-2014-1549

9.3 · HIGH

The mozilla::dom::AudioBufferSourceNodeEngine::CopyFromInputBuffer function in Mozilla Firefox before 31.0 and Thunderbird before 31.0 does not properly allocate Web Audio buffer memory, which allo…

Published Jul 23, 2014mozillaCWE-119EPSS 5.64%

Overview

CVE-2014-1549 is a high-severity vulnerability affecting mozilla firefox. It was published on July 23, 2014 and has a CVSS 2.0 base score of 9.3 (HIGH).

This vulnerability has a CVSS 2.0 base score of 9.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The mozilla::dom::AudioBufferSourceNodeEngine::CopyFromInputBuffer function in Mozilla Firefox before 31.0 and Thunderbird before 31.0 does not properly allocate Web Audio buffer memory, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via crafted audio content that is improperly handled during playback buffering.

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
mozillathunderbird0Affected

References

Refsecunia.com/advisories/59760Refsecunia.com/advisories/60628Refwww.mozilla.org/security/announce/2014/mfsa2014-57.htmlRefwww.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlRefwww.securityfocus.com/bid/68820Refwww.securitytracker.com/id/1030619Refwww.securitytracker.com/id/1030620Refbugzilla.mozilla.org/show_bug.cgi?id=1020205Refsecurity.gentoo.org/glsa/201504-01Refsecunia.com/advisories/59760

How CyberStrike helps

Frequently asked questions

What is CVE-2014-1549?

CVE-2014-1549 is a high-severity vulnerability affecting mozilla firefox. It was published on July 23, 2014 and has a CVSS 2.0 base score of 9.3 (HIGH).

How severe is CVE-2014-1549?

This vulnerability has a CVSS 2.0 base score of 9.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2014-1549?

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-2014-1549?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2014-1549 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.

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