What is CVE-2016-3819?

CVE-2016-3819 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 2016-08-05.

How severe is CVE-2016-3819?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Google Android

CVE-2016-3819

Integer overflow in codecs/on2/h264dec/source/h264bsd_dpb.c in libstagefright in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-08-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bug 28533562.

Vulnerability class: Buffer Overflow

EPSS: 0.017 (75.5th 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 4.0, 4.0.1, 4.0.2
N/a — versions n/a

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

security@android.com (x_refsource_CONFIRM, Vendor Advisory)
security@android.com (vdb-entry, x_refsource_BID)
security@android.com (x_refsource_CONFIRM, Patch, Issue Tracking)

Frequently asked questions

What is CVE-2016-3819?: CVE-2016-3819 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 2016-08-05.
How severe is CVE-2016-3819?: Critical severity. CVSS v3 base score is 9.8 out of 10.