What is GHSA-chg9-3c3p-ch23?

GHSA-chg9-3c3p-ch23 is a security advisory published by GitHub Security Advisories with High severity. Lemur uses static IV per key

Which CVE IDs does GHSA-chg9-3c3p-ch23 cover?

GHSA-chg9-3c3p-ch23 covers the following CVE IDs: CVE-2015-7764. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-chg9-3c3p-ch23?

GHSA-chg9-3c3p-ch23 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

Which products are affected by GHSA-chg9-3c3p-ch23?

GHSA-chg9-3c3p-ch23 affects 1 product, including: pip/lemur:\u003c 0.1.5.

GHSA-chg9-3c3p-ch23HighCVSS 7.5

Lemur uses static IV per key

Vendor

GitHub Security Advisories

Published

May 13, 2022

Last Modified

September 30, 2024

🔗 CVE IDs covered (1)

CVE-2015-7764 →

📋 Description

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

🎯 Affected products1

pip/lemur:< 0.1.5

🔗 References (7)

https://nvd.nist.gov/vuln/detail/CVE-2015-7764
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/commit/394e18f76e5eb534d95160945ebc231ec3b4c794
https://github.com/pypa/advisory-database/tree/main/vulns/lemur/PYSEC-2017-50.yaml
https://github.com/advisories/GHSA-chg9-3c3p-ch23