What’s Vulnerable › Vulnerabilities

CVE-2017-8854

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-05-09 · updated 2026-06-17
• Weakness: CWE-119

Description

wolfSSL before 3.10.2 has an out-of-bounds memory access with loading crafted DH parameters, aka a buffer overflow triggered by a malformed temporary DH file.

Affected products

• wolfSSL: through 3.10.0a

References

• https://github.com/wolfSSL/wolfssl/releases/tag/v3.10.2-stable
• https://github.com/wolfSSL/wolfssl/releases/tag/v3.10.2-stable

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