What’s Vulnerable › Vulnerabilities

CVE-2024-55581

• Severity: high (CVSS 7.4 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: 2025-02-26 · updated 2026-06-17
• Weakness: CWE-295

Description

When AdaCore Ada Web Server 25.0.0 is linked with GnuTLS, the default behaviour of AWS.Client is vulnerable to a man-in-the-middle attack because of lack of verification of an HTTPS server's certificate (unless the using program specifies a TLS configuration).

Affected products

• Adacore Ada Web Server: 25.0
• Debian Linux: 11.0

References

• https://docs.adacore.com/corp/security-advisories/SEC.AWS-0056-v1.pdf
• https://lists.debian.org/debian-lts-announce/2025/03/msg00007.html
• https://docs.adacore.com/corp/security-advisories/SEC.AWS-0056-v1.pdf

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