Buffer overflow in Microsoft Internet_explorer
CVE-2020-0640
A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory, aka 'Internet Explorer Memory Corruption Vulnerability'.
Vulnerability class: Buffer Overflow
EPSS: 0.082 (94.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Microsoft Internet_explorer — versions 10, 11, 9
- Microsoft Internet Explorer 10 — versions Windows Server 2012
- Microsoft Internet Explorer 11 — versions Windows 10 Version 1803 for 32-bit Systems, Windows 10 Version 1803 for x64-based Systems, Windows 10 Version 1803 for ARM64-based Systems
- Microsoft Internet Explorer 11 On Windows 10 Version 1903 For 32-bit Systems — versions unspecified
- Microsoft Internet Explorer 11 On Windows 10 Version 1903 For Arm64-based Systems — versions unspecified
- Microsoft Internet Explorer 11 On Windows 10 Version 1903 For X64-based Systems — versions unspecified
- Microsoft Internet Explorer 11 On Windows 10 Version 1909 For 32-bit Systems — versions unspecified
- Microsoft Internet Explorer 11 On Windows 10 Version 1909 For Arm64-based Systems — versions unspecified
- Microsoft Internet Explorer 11 On Windows 10 Version 1909 For X64-based Systems — versions unspecified
- Microsoft Internet Explorer 11 On Windows Server 2012 — versions unspecified
Weakness classification (CWE)
References
- secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-0640?
- CVE-2020-0640 is a high-severity vulnerability in Microsoft Internet_explorer, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2020-01-14.
- How severe is CVE-2020-0640?
- High severity. CVSS v3 base score is 7.5 out of 10.