CVE-2015-3863 describes multiple integer overflows within the Blob class of Android's Keystore, specifically in versions prior to 5.1.1 LMY48M. This critical vulnerability allows attackers to execute arbitrary code and read sensitive Keystore keys by crafting a malicious blob during an insert operation within an application. With a CVSS score of 9.3, it represents a high-severity threat, requiring medium attack complexity but offering complete confidentiality, integrity, and availability impacts. Despite its severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 5.1CPE matchmatch criteria | cpe:2.3:o:google:android:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:C/I:C/A:C
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.