CVE-2017-13252 — HIGH (7.8)

Vulnerability Description

In CryptoHal::decrypt of CryptoHal.cpp, there is an out of bounds write due to improper input validation that results in a read from uninitialized memory. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation. Product: Android. Versions: 8.0, 8.1. Android ID: A-70526702.

CVSS Score

7.8

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	8.0

Related Weaknesses (CWE)

CWE-787

References

http://www.securityfocus.com/bid/103255Third Party AdvisoryVDB Entry
https://source.android.com/security/bulletin/2018-03-01Vendor Advisory
http://www.securityfocus.com/bid/103255Third Party AdvisoryVDB Entry
https://source.android.com/security/bulletin/2018-03-01Vendor Advisory

FAQ

What is CVE-2017-13252?

CVE-2017-13252 is a vulnerability with a CVSS score of 7.8 (HIGH). In CryptoHal::decrypt of CryptoHal.cpp, there is an out of bounds write due to improper input validation that results in a read from uninitialized memory. This could lead to local escalation of privil...

How severe is CVE-2017-13252?

CVE-2017-13252 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-13252?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.