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prionPRIOn knowledge basePRION:CVE-2023-4504
HistorySep 21, 2023 - 11:15 p.m.

Heap overflow

2023-09-2123:15:00
PRIOn knowledge base
www.prio-n.com
42
heap overflow
cups
libppd
buffer overflow
code execution
vulnerability
nvd

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.4%

Due to failure in validating the length provided by an attacker-crafted PPD PostScript document, CUPS and libppd are susceptible to a heap-based buffer overflow and possibly code execution. This issue has been fixed in CUPS version 2.4.7, released in September of 2023.