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CVE-2013-3299

4.3 · MEDIUM

RealNetworks RealPlayer 16.0.2.32 and earlier allows remote attackers to cause a denial of service (resource consumption or application crash) via an HTML document containing JavaScript code that c…

Published Jul 6, 2013realnetworksCWE-20EPSS 2.23%

Overview

CVE-2013-3299 is a medium-severity vulnerability affecting realnetworks realplayer. It was published on July 6, 2013 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

RealNetworks RealPlayer 16.0.2.32 and earlier allows remote attackers to cause a denial of service (resource consumption or application crash) via an HTML document containing JavaScript code that constructs a long string.

Remediation

Check the references section for vendor advisories and patches from realnetworks. Update realplayer 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
realnetworksrealplayer0Affected

References

Refseclists.org/bugtraq/2013/Jul/18Refseclists.org/bugtraq/2013/Jul/18

How CyberStrike helps

Frequently asked questions

What is CVE-2013-3299?

CVE-2013-3299 is a medium-severity vulnerability affecting realnetworks realplayer. It was published on July 6, 2013 and has a CVSS 2.0 base score of 4.3 (MEDIUM).

How severe is CVE-2013-3299?

This vulnerability has a CVSS 2.0 base score of 4.3, 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-2013-3299?

Check the references section for vendor advisories and patches from realnetworks. Update realplayer 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-2013-3299?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2013-3299 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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