PT-2024-6624 · Microsoft · Edge

Eternalsakura13 · Published 2024-09-19 · Updated 2024-09-23 · CVE-2024-43489

Positive Technologies · (AI Summary)

CVSS v2.0

10

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Microsoft Edge (Chromium-based) versions up to 128.0.2739.42

Description: The issue is related to type confusion errors, which can be exploited by a remote attacker to execute arbitrary code. This can potentially lead to remote code execution (RCE), posing a significant risk. The estimated number of potentially affected devices worldwide is not specified. There is no information provided about real-world incidents where this issue was exploited. Technical details about exploitation include the possibility of executing arbitrary code due to type confusion errors.

Recommendations: For Microsoft Edge (Chromium-based) versions up to 128.0.2739.42, patch Edge immediately to mitigate exploit risk. As a temporary workaround, consider restricting access to sensitive resources until a patch is applied. Avoid delaying security updates, as this vulnerability poses a significant risk of remote code execution.

Fix

RCE

Type Confusion

Weakness Enumeration

CWE-843

Related Identifiers

BDU:2024-07783

CVE-2024-43489

Affected Products

Edge

References · 13

• https://nvd.nist.gov/vuln/detail/CVE-2024-43489 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/711950 · Security Note
• https://bdu.fstec.ru/vul/2024-07783 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-43489 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43489 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1837059987815669874 · Twitter Post
• https://twitter.com/cracbot/status/1838458408305070427 · Twitter Post
• https://t.me/cvenotify/95355 · Telegram Post
• https://twitter.com/xvonfers/status/1837019853128859790 · Twitter Post
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2024-43489 · Note
• https://twitter.com/oktsec/status/1837003170460905510 · Twitter Post
• https://t.me/cvenotify/95706 · Telegram Post
• https://t.me/cvedetector/6077 · Telegram Post