Buffer overflow in Google Android
CVE-2017-13177
In several functions of libhevc, NEON registers are not preserved. This could lead to remote code execution as a privileged process with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: 5.1.1, 6.0, 6.0.1, 7.0, 7.1.1, 7.1.2, 8.0, 8.1. Android ID: A-68320413.
Vulnerability class: Buffer Overflow
EPSS: 0.024 (82.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Google Android — versions 5.1.1, 6.0, 6.0.1
- Google Inc. Android — versions 5.1.1, 7.0, 8.0
Weakness classification (CWE)
References
- security@android.com (x_refsource_CONFIRM, Vendor Advisory)
- security@android.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- security@android.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2017-13177?
- CVE-2017-13177 is a critical-severity vulnerability in Google Android, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2018-01-12.
- How severe is CVE-2017-13177?
- Critical severity. CVSS v3 base score is 9.8 out of 10.