Description
pdftools is a high level tools to convert PDF files to ePUB formats. In versions up to and including 0.5.0 maliciously crafted epub files can cause a stack overflow leading to a crash. This issue has not yet been addressed and users are advised to avoid untrusted input to their systems.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://github.com/leonhad/pdftools/security/advisories/GHSA-hgvf-4pf3-fwc9
Scores
CVSS v4
6.9
EPSS
0.0038
EPSS Percentile
30.1%
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-121
Status
published
Products (1)
leonhad/pdftools
<= 0.5.0
Published
Dec 17, 2024
Tracked Since
Feb 18, 2026