PT-2021-9680 · Apache · Apache Zeppelin

David Woodhouse · Published 2021-09-02 · Updated 2023-11-24 · CVE-2020-13929

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Apache Zeppelin versions 0.9.0 and prior versions

Description The issue is an authentication bypass vulnerability that allows an attacker to bypass the Zeppelin authentication mechanism and act as another user.

Recommendations For Apache Zeppelin versions 0.9.0 and prior, consider disabling the authentication mechanism temporarily until a patch is available. Restrict access to sensitive areas of the application to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2020-13929

GHSA-87P2-CVHQ-Q4MV

Affected Products

Apache Zeppelin

References · 19

• https://security.gentoo.org/glsa/202311-04 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-87p2-cvhq-q4mv · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-13929 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13929 · Security Note
• https://lists.apache.org/thread.html/r768800925d6407a6a87ccae0ec98776b7bda50c0e3ed3d0130dad028%40%3Cusers.zeppelin.apache.org%3E · Vendor Advisory
• https://github.com/apache/zeppelin · Note
• https://lists.apache.org/thread.html/r768800925d6407a6a87ccae0ec98776b7bda50c0e3ed3d0130dad028@%3Cusers.zeppelin.apache.org%3E · Note
• https://t.me/cvenotify/61089 · Telegram Post
• https://t.me/cvenotify/20615 · Telegram Post
• https://t.me/cvenotify/20714 · Telegram Post
• https://lists.apache.org/thread.html/r768800925d6407a6a87ccae0ec98776b7bda50c0e3ed3d0130dad028%40%3Cannounce.apache.org%3E · Note
• https://t.me/cvenotify/20591 · Telegram Post
• https://t.me/cvenotify/20617 · Telegram Post
• https://t.me/cvenotify/21556 · Telegram Post
• http://openwall.com/lists/oss-security/2021/09/02/2 · Note