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CVE-2015-3864

10.0 · HIGH

Integer underflow in the MPEG4Extractor::parseChunk function in MPEG4Extractor.cpp in libstagefright in mediaserver in Android before 5.1.1 LMY48M allows remote attackers to execute arbitrary code…

Published Oct 1, 2015googleCWE-189EPSS 87.13%

Overview

CVE-2015-3864 is a high-severity vulnerability affecting google android. It was published on October 1, 2015 and has a CVSS 2.0 base score of 10.0 (HIGH).

This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Integer underflow in the MPEG4Extractor::parseChunk function in MPEG4Extractor.cpp in libstagefright in mediaserver in Android before 5.1.1 LMY48M allows remote attackers to execute arbitrary code via crafted MPEG-4 data, aka internal bug 23034759. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-3824.

Remediation

Check the references section for vendor advisories and patches from google. Update android 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
googleandroid0Affected

References

Refwww.securityfocus.com/bid/76682Refandroid.googlesource.com/platform/frameworks/av/+/6fe85f7e15203e48df2cc3e8e1c4bc6ad49dc968Refblog.zimperium.com/cve-2015-3864-metasploit-module-now-available-for-testing/Refblog.zimperium.com/reflecting-on-stagefright-patches/Refgroups.google.com/forum/message/raw?msg=android-security-updates/1M7qbSvACjo/Y7jewiW1AwAJRefwww.exploit-db.com/exploits/38226/Refwww.exploit-db.com/exploits/39640/Refwww.exploit-db.com/exploits/40436/Refwww.securityfocus.com/bid/76682Refandroid.googlesource.com/platform/frameworks/av/+/6fe85f7e15203e48df2cc3e8e1c4bc6ad49dc968

How CyberStrike helps

Frequently asked questions

What is CVE-2015-3864?

CVE-2015-3864 is a high-severity vulnerability affecting google android. It was published on October 1, 2015 and has a CVSS 2.0 base score of 10.0 (HIGH).

How severe is CVE-2015-3864?

This vulnerability has a CVSS 2.0 base score of 10.0, 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-2015-3864?

Check the references section for vendor advisories and patches from google. Update android 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-2015-3864?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-3864 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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