Buffer overflow in Microsoft Edge
CVE-2016-0191
The Chakra JavaScript engine in Microsoft Edge allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Scripting Engine Memory Corruption Vulnerability," a different vulnerability than CVE-2016-0186 and CVE-2016-0193.
Vulnerability class: Buffer Overflow
EPSS: 0.283 (97.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Microsoft Edge
- N/a — versions n/a
Weakness classification (CWE)
References
- secure@microsoft.com (x_refsource_MISC)
- secure@microsoft.com (vdb-entry, x_refsource_SECTRACK)
- secure@microsoft.com (x_refsource_MS, vendor-advisory)
- secure@microsoft.com (vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2016-0191?
- CVE-2016-0191 is a high-severity vulnerability in Microsoft Edge, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2016-05-11.
- How severe is CVE-2016-0191?
- High severity. CVSS v3 base score is 7.5 out of 10.