PT-2021-1958 · Microsoft · Windows Graphics+2

Dominik Röttsches + 1 · Published 2021-02-09 · Updated 2023-12-29 · CVE-2021-24093

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Windows Graphics Component (affected versions not specified)

Description: The issue is related to a lack of protection for service data in the Windows Graphics Component, which can be exploited by a remote attacker to execute arbitrary code. This can affect the system. Experts from Google have published an exploit for this critical bug in Windows 10.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

BDU:2021-00765

CVE-2021-24093

Affected Products

Windows

Windows 10

Windows Graphics

References · 15

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-24093 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24093 · Security Note
• https://bdu.fstec.ru/vul/2021-00765 · Security Note
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-24093 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2021-24093 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-24093 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-24093 · Security Note
• https://t.me/defcon_news/70194 · Telegram Post
• https://t.me/cibsecurity/24164 · Telegram Post
• https://t.me/hnews/31617 · Telegram Post
• https://t.me/cybersecuritytechnologies/2806 · Telegram Post
• http://packetstormsecurity.com/files/161582/Microsoft-DirectWrite-fsg_ExecuteGlyph-Buffer-Overflow.html · Note
• https://t.me/sysadm_in_channel/2804 · Telegram Post
• https://t.me/cybersecuritytechnologies/2807 · Telegram Post
• https://t.me/ckure/6990 · Telegram Post