CVE-2020-24429

HIGHCVSS 7.8/10EPSS 3.01%

Last modified

CVE-2020-24429 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Acrobat Reader DC versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) for macOS are affected by a signature verification bypass that could result in local privilege escalation. Exploitation of this issue requires user interaction in that a victim must open a malicious file.. EPSS estimates a 3.01% chance of exploitation in the next 30 days.

Description

Acrobat Reader DC versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) for macOS are affected by a signature verification bypass that could result in local privilege escalation. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Metrics

CVSS 3.1
7.8/10

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

EPSS Probability
3.01%

85.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
AdobeAcrobat<= 20.001.30005
AdobeAcrobat Dc<= 17.011.30175
AdobeAcrobat Dc<= 20.012.20048
AdobeAcrobat Reader<= 20.001.30005
AdobeAcrobat Reader Dc<= 17.011.30175
AdobeAcrobat Reader Dc<= 20.012.20048

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-24429?
Acrobat Reader DC versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) for macOS are affected by a signature verification bypass that could result in local privilege escalation. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
How severe is CVE-2020-24429?
CVE-2020-24429 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 3.01% probability of exploitation in the next 30 days.
How do I fix CVE-2020-24429?
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-2020-24429?

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

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Source: NVD / NIST