CVE-2024-20709: acrobat Input Validation Flaw — Fix

Description

Acrobat Reader T5 (MSFT Edge) versions 120.0.2210.91 and earlier are affected by an Improper Input Validation vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

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CVSS v3.1 Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-20 Improper Input Validation

Affected Products

Vendor	Product	Versions
adobe	acrobat	< 120.0.2210.91
microsoft	edge_chromium	< 120.0.2210.133

References

Advisories & Patches

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20709 https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20709

Frequently Asked Questions

What is CVE-2024-20709? +

Acrobat Reader T5 (MSFT Edge) versions 120.0.2210.91 and earlier are affected by an Improper Input Validation vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. It has a CVSS v3.1 base score of 5.5 (MEDIUM).

How severe is CVE-2024-20709? +

CVE-2024-20709 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-20709? +

CVE-2024-20709 affects products from adobe, microsoft, specifically: acrobat, edge_chromium. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-20709? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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