PT-2020-13792 · Apache · Apache Solr

Published 2020-08-17 · Updated 2024-03-06 · CVE-2020-13941

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Apache Solr versions prior to 8.6.0

Description The issue is related to the Replication handler, which allows commands such as backup, restore, and deleteBackup. These commands take a location parameter that was not validated, allowing read/write access to any location the Solr user can access.

Recommendations For versions prior to 8.6.0, update to Solr version 8.6.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the Replication handler or validating the location parameter to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BIT-SOLR-2020-13941

CVE-2020-13941

GHSA-2467-H365-J7HM

Affected Products

Apache Solr

References · 18

• https://nvd.nist.gov/vuln/detail/CVE-2020-13941 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2020-13941 · Vendor Advisory
• https://lists.apache.org/thread.html/rf54e7912b7d2b72c63ec54a7afa4adcbf16268dcc63253767dd67d60%40%3Cgeneral.lucene.apache.org%3E · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-13941 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-solr-2020-13941 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-13941 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-13941 · Security Note
• https://osv.dev/vulnerability/GHSA-2467-h365-j7hm · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-13941 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-13941 · Vendor Advisory
• https://lists.apache.org/thread.html/rc400db37710ee79378b6c52de3640493ff538c2beb41cefdbbdf2ab8%40%3Ccommits.submarine.apache.org%3E · Note
• https://t.me/cvenotify/11924 · Telegram Post
• https://lists.apache.org/thread.html/rbcd9dff009ed19ffcc2b09784595fc1098fc802a5472f81795f893be@%3Ccommits.lucene.apache.org%3E · Note
• https://lists.apache.org/thread.html/rbcd9dff009ed19ffcc2b09784595fc1098fc802a5472f81795f893be%40%3Ccommits.lucene.apache.org%3E · Note
• https://lists.apache.org/thread.html/rc400db37710ee79378b6c52de3640493ff538c2beb41cefdbbdf2ab8@%3Ccommits.submarine.apache.org%3E · Note