What’s Vulnerable › Vulnerabilities

CVE-2023-2662: Divide-by-zero in Xpdf 4.04 due to bad color space object

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-05-11 · updated 2026-06-17
• Weakness: CWE-369

Description

In Xpdf 4.04 (and earlier), a bad color space object in the input PDF file can cause a divide-by-zero.

Affected products

• Xpdf: through 4.04

References

• https://forum.xpdfreader.com/viewtopic.php?t=42505
• https://forum.xpdfreader.com/viewtopic.php?t=42505

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