Vulnerability Description
Multiple integer overflows in the Blob class in keystore/keystore.cpp in Keystore in Android before 5.1.1 LMY48M allow attackers to execute arbitrary code and read arbitrary Keystore keys via an application that uses a crafted blob in an insert operation, aka internal bug 22802399.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Android | <= 5.1 |
Related Weaknesses (CWE)
References
- https://android.googlesource.com/platform/system/security/+/bb9f4392c2f1b11be3acVendor Advisory
- https://groups.google.com/forum/message/raw?msg=android-security-updates/1M7qbSvVendor Advisory
- https://android.googlesource.com/platform/system/security/+/bb9f4392c2f1b11be3acVendor Advisory
- https://groups.google.com/forum/message/raw?msg=android-security-updates/1M7qbSvVendor Advisory
FAQ
What is CVE-2015-3863?
CVE-2015-3863 is a vulnerability with a CVSS score of 9.3 (HIGH). Multiple integer overflows in the Blob class in keystore/keystore.cpp in Keystore in Android before 5.1.1 LMY48M allow attackers to execute arbitrary code and read arbitrary Keystore keys via an appli...
How severe is CVE-2015-3863?
CVE-2015-3863 has been rated HIGH with a CVSS base score of 9.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-3863?
Check the references section above for vendor advisories and patch information. Affected products include: Google Android.