PT-2018-5540 · Google · Android

Tamir Zahavi-Brunner · Published 2018-04-04 · Updated 2018-05-08 · CVE-2017-13253

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Android versions 8.0, 8.1

Description: The issue is related to a missing bounds check in the CryptoPlugin::decrypt function of CryptoPlugin.cpp, which could lead to a possible out of bounds write. This might result in local escalation of privilege without requiring additional execution privileges. User interaction is necessary for exploitation.

Recommendations: For Android versions 8.0 and 8.1, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2017-13253

Affected Products

Android

References · 7

• 🔥 https://github.com/tamirzb/CVE-2017-13253 · Exploit
• 🔥 https://exploit-db.com/exploits/44291 · Exploit
• 🔥 https://blog.zimperium.com/cve-2017-13253-buffer-overflow-multiple-android-drm-services · Exploit
• https://source.android.com/security/bulletin/2018-03-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-13253 · Security Note
• https://osv.dev/vulnerability/CVE-2017-13253 · Vendor Advisory
• http://securityfocus.com/bid/103255 · Note