Uncontrolled Recursion in Dompdf - CVE-2023-50262
Published: January 30, 2024
Vulnerability identifier: #VU85894
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-50262
CWE-ID: CWE-674
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to infinite recursion when validating SVG images. A remote attacker can pass specially crafted input to the application and cause a denial of service condition on the target system.
Affected software
Dompdf
snipe-it
snipe-it
How to mitigate CVE-2023-50262
Install updates from vendor's website.
Dompdf - update to 2.0.4
snipe-it - update to 6.3.0
snipe-it - update to 6.3.0