Vulnerability in Apple Macos
CVE-2024-20337
A vulnerability in the SAML authentication process of Cisco Secure Client could allow an unauthenticated, remote attacker to conduct a carriage return line feed (CRLF) injection attack against a user. This vulnerability is due to insuf…
Vulnerability class: CRLF Injection
EPSS: 0.299 (98.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N.
Affected products
- Apple Macos
- Cisco Secure Client — versions 4.9.00086, 4.9.01095, 4.9.02028
- Cisco Secure_client
- Linux Linux_kernel
- Microsoft Windows
Weakness classification (CWE)
Public proof-of-concept exploits
References
- psirt@cisco.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-20337?
- CVE-2024-20337 is a high-severity vulnerability in Apple Macos, classified under CRLF Injection. CVSS score: 8.2/10. Published 2024-03-06.
- How severe is CVE-2024-20337?
- High severity. CVSS v3 base score is 8.2 out of 10.
- Is CVE-2024-20337 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.