What’s Vulnerable › Vulnerabilities

CVE-2021-25904

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-01-26 · updated 2026-06-17
• Weakness: CWE-476

Description

An issue was discovered in the av-data crate before 0.3.0 for Rust. A raw pointer is dereferenced, leading to a read of an arbitrary memory address, sometimes causing a segfault.

Affected products

• Av-Data Project Av-Data: before 0.3.0 — fixed in 0.3.0

How to fix

Upgrade to a fixed version: Av-Data Project Av-Data 0.3.0. Check the vendor advisory for mitigations.

References

• https://rustsec.org/advisories/RUSTSEC-2021-0007.html
• https://rustsec.org/advisories/RUSTSEC-2021-0007.html

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