CVE-2024-20733

MEDIUMCVSS 5.5/10EPSS 3.43%

Last modified

CVE-2024-20733 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Acrobat Reader versions 20.005.30539, 23.008.20470 and earlier are affected by an Improper Input Validation vulnerability that could lead to an application denial-of-service. An attacker could leverage this vulnerability to cause the application to crash, resulting in a denial of service. EPSS estimates a 3.43% chance of exploitation in the next 30 days.

Description

Acrobat Reader versions 20.005.30539, 23.008.20470 and earlier are affected by an Improper Input Validation vulnerability that could lead to an application denial-of-service. An attacker could leverage this vulnerability to cause the application to crash, resulting in a denial of service. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Metrics

CVSS 3.1
5.5/10

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

EPSS Probability
3.43%

87.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
AdobeAcrobat Dc>= 15.008.20082, < 23.008.20533
AdobeAcrobat Reader Dc>= 15.008.20082, < 23.008.20533
AdobeAcrobat>= 20.001.30005, < 20.005.30574
AdobeAcrobat Reader>= 20.001.30005, < 20.005.30574

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2024-20733?
Acrobat Reader versions 20.005.30539, 23.008.20470 and earlier are affected by an Improper Input Validation vulnerability that could lead to an application denial-of-service. An attacker could leverage this vulnerability to cause the application to crash, resulting in a denial of service. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
How severe is CVE-2024-20733?
CVE-2024-20733 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 3.43% probability of exploitation in the next 30 days.
How do I fix CVE-2024-20733?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-20733?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST