PT-2019-18526 · Cloudera · Cloudera Hue

Published 2019-11-26 · Updated 2020-08-24 · CVE-2019-7319

Positive Technologies (AI Summary)

CVSS v3.1

8.3

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H

Name of the Vulnerable Software and Affected Versions Cloudera Hue versions 6.0.0 through 6.1.0

Description An issue was discovered in Cloudera Hue. When using certain authentication backends, such as LdapBackend, PamBackend, SpnegoDjangoBackend, RemoteUserDjangoBackend, SAML2Backend, OpenIDBackend, or OAuthBackend, external users are created with superuser privileges.

Recommendations For Cloudera Hue versions 6.0.0 through 6.1.0, consider disabling the creation of external users or restricting their privileges until a fix is available. As a temporary workaround, restrict access to the authentication backends LdapBackend, PamBackend, SpnegoDjangoBackend, RemoteUserDjangoBackend, SAML2Backend, OpenIDBackend, and OAuthBackend to minimize the risk of exploitation.

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2019-7319

Affected Products

Cloudera Hue

References · 4

• https://cloudera.com/documentation/other/security-bulletins/topics/Security-Bulletin.html#hue · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-7319 · Security Note
• https://docs.cloudera.com/documentation/other/security-bulletins/topics/Security-Bulletin.html#concept_o2p_hjm_33b · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-7319 · Vendor Advisory