CVE-2013-4787

EUVD-2013-4633
Android 1.6 Donut through 4.2 Jelly Bean does not properly check cryptographic signatures for applications, which allows attackers to execute arbitrary code via an application package file (APK) that is modified in a way that does not violate the cryptographic signature, probably involving multiple entries in a Zip file with the same name in which one entry is validated but the other entry is installed, aka Android security bug 8219321 and the "Master Key" vulnerability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:C/I:C/A:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 97%
Affected Products (NVD)
VendorProductVersion
googleandroid
1.6
googleandroid
2.0
googleandroid
2.0.1
googleandroid
2.1
googleandroid
2.2
googleandroid
2.2:rev1
googleandroid
2.2.1
googleandroid
2.2.2
googleandroid
2.2.3
googleandroid
2.3
googleandroid
2.3:rev1
googleandroid
2.3.1
googleandroid
2.3.2
googleandroid
2.3.3
googleandroid
2.3.4
googleandroid
2.3.5
googleandroid
2.3.6
googleandroid
2.3.7
googleandroid
3.0
googleandroid
3.1
googleandroid
3.2
googleandroid
3.2.1
googleandroid
3.2.2
googleandroid
3.2.4
googleandroid
3.2.6
googleandroid
4.0
googleandroid
4.0.1
googleandroid
4.0.2
googleandroid
4.0.3
googleandroid
4.0.4
googleandroid
4.1
googleandroid
4.1.2
googleandroid
4.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration