PT-2021-17518 · Apache · Apache Zeppelin

Paulo Pacheco · Published 2021-09-02 · Updated 2023-11-24 · CVE-2021-27578

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

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

Description The issue is a Cross Site Scripting vulnerability in the markdown interpreter of Apache Zeppelin, allowing an attacker to inject malicious scripts.

Recommendations For versions prior to 0.9.0, update to version 0.9.0 or later to resolve the issue. As a temporary workaround, consider restricting the use of the markdown interpreter until a patch is applied.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-27578

GHSA-MF7Q-GW5F-Q8JJ

Affected Products

Apache Zeppelin

References · 17

• https://osv.dev/vulnerability/GHSA-mf7q-gw5f-q8jj · Vendor Advisory
• https://lists.apache.org/thread.html/r90590aa5ea788128ecc2e822e1e64d5200b4cb92b06707b38da4cb3d%40%3Cusers.zeppelin.apache.org%3E · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-27578 · Security Note
• https://osv.dev/vulnerability/CVE-2021-27578 · Vendor Advisory
• https://security.gentoo.org/glsa/202311-04 · Vendor Advisory
• https://github.com/apache/zeppelin · Note
• http://openwall.com/lists/oss-security/2021/09/02/3 · Note
• https://t.me/cvenotify/61090 · Telegram Post
• https://t.me/cvenotify/20616 · Telegram Post
• https://t.me/cvenotify/20590 · Telegram Post
• https://t.me/cvenotify/21555 · Telegram Post
• https://lists.apache.org/thread.html/r90590aa5ea788128ecc2e822e1e64d5200b4cb92b06707b38da4cb3d@%3Cusers.zeppelin.apache.org%3E · Note
• https://t.me/cvenotify/20614 · Telegram Post
• https://lists.apache.org/thread.html/r90590aa5ea788128ecc2e822e1e64d5200b4cb92b06707b38da4cb3d@%3Cannounce.apache.org%3E · Note
• https://lists.apache.org/thread.html/r31012f2c8e39a5e12e14c1de030012cb8b51c037d953d73b291b7b50@%3Cusers.zeppelin.apache.org%3E · Note