VulnerabilityModified
CVE-2014-3100
Stack-based buffer overflow in the encode_key function in /system/bin/keystore in the KeyStore service in Android 4.3 allows attackers to execute arbitrary code, and consequently obtain sensitive key information or bypass intended restrictions on…
MEDIUM 5.1EPSS 1.76%
Does this matter?
Lower severity and a low EPSS score (1.76%). Track it; it rarely justifies an emergency change on its own.
Description
Stack-based buffer overflow in the encode_key function in /system/bin/keystore in the KeyStore service in Android 4.3 allows attackers to execute arbitrary code, and consequently obtain sensitive key information or bypass intended restrictions on cryptographic operations, via a long key name.
- CVSS 2.0
- 5.1 MEDIUMAV:N/AC:H/Au:N/C:P/I:P/A:P
- EPSS
- 1.76% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- google/android
- Source
- psirt@us.ibm.com
References
- http://packetstormsecurity.com/files/127185/Android-KeyStore-Stack-Buffer-Overflow.html
- http://securityintelligence.com/android-keystore-stack-buffer-overflow-to-keep-things-simple-buffers-are-always-larger-than-needed/Exploit
- http://www.securityfocus.com/archive/1/532527/100/0/threaded
- http://www.securityfocus.com/bid/68152
- http://www.slideshare.net/ibmsecurity/android-keystorestackbufferoverflowExploit
- http://packetstormsecurity.com/files/127185/Android-KeyStore-Stack-Buffer-Overflow.html
- http://securityintelligence.com/android-keystore-stack-buffer-overflow-to-keep-things-simple-buffers-are-always-larger-than-needed/Exploit
- http://www.securityfocus.com/archive/1/532527/100/0/threaded
- http://www.securityfocus.com/bid/68152
- http://www.slideshare.net/ibmsecurity/android-keystorestackbufferoverflowExploit
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.