PT-2017-7269 · Lemur · Lemur

Rpicardo · Publicado 2017-08-09 · Atualizado 2022-05-13 · CVE-2015-7764

Positive Technologies (AI Summary)

CVSS v4.0

8.7

Alta

Vetor base

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Lemur version 0.1.4

Description The issue is related to insufficient entropy in the initialization vector (IV) when encrypting AES in CBC mode.

Recommendations For version 0.1.4, consider updating to a version that properly implements sufficient entropy in its IV for AES encryption in CBC mode. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Enumeração de Fraquezas

CWE-331

Identificadores relacionados

CVE-2015-7764

GHSA-CHG9-3C3P-CH23

PYSEC-2017-50

Produtos afetados

Lemur

Referências · 9

• https://github.com/Netflix/lemur · Nota
• https://github.com/Netflix/lemur/commit/394e18f76e5eb534d95160945ebc231ec3b4c794 · Nota
• https://github.com/Netflix/lemur/issues/117 · Nota
• https://github.com/kvesteri/sqlalchemy-utils/issues/166 · Nota
• https://github.com/pypa/advisory-database/tree/main/vulns/lemur/PYSEC-2017-50.yaml · Nota
• http://openwall.com/lists/oss-security/2015/10/20/3 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2015-7764 · Nota de Segurança
• https://osv.dev/vulnerability/GHSA-chg9-3c3p-ch23 · Aviso do Fabricante
• https://osv.dev/vulnerability/PYSEC-2017-50 · Aviso do Fabricante