What’s Vulnerable › Vulnerabilities

CVE-2022-30775

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-05-16 · updated 2026-06-17
• Weakness: CWE-770

Description

xpdf 4.04 allocates excessive memory when presented with crafted input. This can be triggered by (for example) sending a crafted PDF document to the pdftoppm binary. It is most easily reproduced with the DCMAKE_CXX_COMPILER=afl-clang-fast++ option.

Affected products

• Xpdf: 4.04

References

• https://forum.xpdfreader.com/viewtopic.php?f=3&t=42264
• https://forum.xpdfreader.com/viewtopic.php?f=3&t=42264

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