CVE-2024-22640

EUVD-2024-1258
TCPDF version <=6.6.5 is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing an untrusted HTML page with a crafted color.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 79%
Affected Products (NVD)
VendorProductVersion
tcpdf_projecttcpdf
𝑥
≤ 6.7.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
tcpdf
bookworm
6.6.2+dfsg1-1+deb12u1
fixed
bookworm (security)
6.6.2+dfsg1-1+deb12u1
fixed
bullseye
vulnerable
bullseye (security)
6.3.5+dfsg1-1+deb11u1
fixed
forky
6.10.1+dfsg-2
fixed
sid
6.10.1+dfsg-2
fixed
trixie
6.9.1+dfsg-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
tcpdf
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
mantic
ignored
noble
needs-triage
oracular
ignored
plucky
needs-triage
questing
needs-triage
trusty
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://github.com/tecnickcom/TCPDF
https://github.com/zunak/CVE-2024-22640
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LIB3R2WB7XPW2I4PGVMZ3VLFLRHOK4RB/
https://github.com/tecnickcom/TCPDF
https://github.com/zunak/CVE-2024-22640
https://lists.debian.org/debian-lts-announce/2025/06/msg00004.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LIB3R2WB7XPW2I4PGVMZ3VLFLRHOK4RB/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LIB3R2WB7XPW2I4PGVMZ3VLFLRHOK4RB/