What’s Vulnerable › Vulnerabilities

CVE-2015-7764

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-08-09 · updated 2026-06-17
• Weakness: CWE-331

Description

Lemur 0.1.4 does not use sufficient entropy in its IV when encrypting AES in CBC mode.

Affected products

• Netflix lemur: 0.1.4

References

• http://www.openwall.com/lists/oss-security/2015/10/20/3
• https://github.com/Netflix/lemur/issues/117
• https://github.com/kvesteri/sqlalchemy-utils/issues/166
• http://www.openwall.com/lists/oss-security/2015/10/20/3
• https://github.com/Netflix/lemur/issues/117
• https://github.com/kvesteri/sqlalchemy-utils/issues/166

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