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

2024-01-1512:13:09

CWE-20

adobe

www.cve.org

cve-2024-20721; acrobat reader; msft edge; improper input validation; denial-of-service; user interaction; exploitable crash; javascript vulnerability; page number words

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

29.3%

JSON

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.

CNA Affected

[
  {
    "defaultStatus": "affected",
    "product": "Acrobat for Edge",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "120.0.2210.91",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]