Vulnerability in Tcpdf_project Tcpdf
CVE-2024-22640
TCPDF version <=6.6.5 is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing an untrusted HTML page with a crafted color.
Vulnerability class: ReDoS (Regular Expression Denial of Service)
EPSS: 0.013 (67.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Tcpdf_project Tcpdf
- Fedoraproject Fedora — versions 40
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Product)
- cve@mitre.org (Exploit, Third Party Advisory)
- cve@mitre.org (vendor-advisory, Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2024-22640?
- CVE-2024-22640 is a high-severity vulnerability in Tcpdf_project Tcpdf, classified under Inefficient Regular Expression Complexity. CVSS score: 7.5/10. Published 2024-04-19.
- How severe is CVE-2024-22640?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2024-22640 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.