What’s Vulnerable › Vulnerabilities

CVE-2022-33067

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-06-23 · updated 2026-06-17

Description

Lrzip v0.651 was discovered to contain multiple invalid arithmetic shifts via the functions get_magic in lrzip.c and Predictor::init in libzpaq/libzpaq.cpp. These vulnerabilities allow attackers to cause a Denial of Service via unspecified vectors.

Affected products

• Long Range Zip Project Long Range Zip: 0.651

References

• https://github.com/ckolivas/lrzip/issues/224
• https://github.com/ckolivas/lrzip/issues/224

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