T5 Acrobat JS vulnerability - Exploitable crash via t5::javascript::get_page_num_words
CVE-2024-20721

5.5MEDIUM

Key Information:

Vendor

Adobe
Status
Acrobat for Edge
Vendor
CVE Published:
15 January 2024

What is CVE-2024-20721?

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.

Affected Version(s)

Acrobat for Edge 0 <= 120.0.2210.91

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.