PT-2026-54003 · Pypi+1 · Pypdf+1
CVSS v4.0
6.9
Medium
| Vector | AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
pypdf versions prior to 6.13.3
Description
A flaw in the library allows a maliciously crafted PDF to cause a Denial of Service (DoS). This occurs when the system parses a content stream that lacks a
/Length value, causing the MAX DECLARED STREAM LENGTH limit to be ignored and resulting in excessive memory consumption.Recommendations
Update to version 6.13.3.
Exploit
Fix
DoS
Resource Exhaustion
Allocation of Resources Without Limits
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Related Identifiers
Affected Products
Red Os
Pypdf