CVE-2017-0221 — HIGH (7.5) — White Hats Nepal

Vulnerability Description

A vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This CVE ID is unique from CVE-2017-0227 and CVE-2017-0240.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Microsoft	Edge	All versions

Related Weaknesses (CWE)

CWE-119

References

http://www.securityfocus.com/bid/98147Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0221PatchVendor Advisory
http://www.securityfocus.com/bid/98147Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0221PatchVendor Advisory

FAQ

What is CVE-2017-0221?

CVE-2017-0221 is a vulnerability with a CVSS score of 7.5 (HIGH). A vulnerability exists when Microsoft Edge improperly accesses objects in memory, aka "Microsoft Edge Memory Corruption Vulnerability." This CVE ID is unique from CVE-2017-0227 and CVE-2017-0240.

How severe is CVE-2017-0221?

CVE-2017-0221 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-0221?

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