Vulnerability in Netflix Lemur

CVE-2015-7764

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

EPSS: 0.003 (57.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Netflix Lemur — versions 0.1.4
N/a — versions n/a

Weakness classification (CWE)

CWE-331 — Insufficient Entropy

References

cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
cve@mitre.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)

Frequently asked questions

What is CVE-2015-7764?: CVE-2015-7764 is a high-severity vulnerability in Netflix Lemur, classified under Insufficient Entropy. CVSS score: 7.5/10. Published 2017-08-09.
How severe is CVE-2015-7764?: High severity. CVSS v3 base score is 7.5 out of 10.