CVE-2015-3837

Description

The OpenSSLX509Certificate class in org/conscrypt/OpenSSLX509Certificate.java in Android before 5.1.1 LMY48I improperly includes certain context data during serialization and deserialization, which allows attackers to execute arbitrary code via an application that sends a crafted Intent, aka internal bug 21437603.

Category

9.3
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 0.79% Top 30%
Vendor Advisory googlesource.com Vendor Advisory google.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://android.googlesource.com/platform/external/conscrypt/+/edf7055461e2d7fa18de5196dca80896a56e3540 vendor advisory
https://groups.google.com/forum/message/raw?msg=android-security-updates/Ugvu3fi6RQM/yzJvoTVrIQAJ mailing list vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-3837?
CVE-2015-3837 has been scored as a critical severity vulnerability.
How to fix CVE-2015-3837?
To fix CVE-2015-3837, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-3837 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-3837 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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