Apache Solr < 6.6.1 Kerberos Plugin Delegation Token Handling Remote Information Disclosure

high Nessus Plugin ID 103504

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Synopsis

The remote web server contains a Java application that is affected by a remote information disclosure vulnerability.

Description

The version of Apache Solr running on the remote web server is affected by a flaw in the Kerberos plugin due to an issue when handling delegation tokens. An authenticated attacker may be able to obtain sensitive information.

Solution

Upgrade to Apache Solr version 6.6.1 or later.

Plugin Details

Severity: High

ID: 103504

File Name: solr_6_6_1.nasl

Version: 1.5

Type: remote

Family: CGI abuses

Published: 9/27/2017

Updated: 2/18/2025

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6

Temporal Score: 4.4

Vector: CVSS2#AV:N/AC:M/Au:S/C:P/I:P/A:P

CVSS Score Source: CVE-2017-9803

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS Score Source: manual

Vulnerability Information

CPE: cpe:/a:apache:solr

Required KB Items: installed_sw/Apache Solr

Exploit Ease: No exploit is required

Patch Publication Date: 8/30/2017

Vulnerability Publication Date: 9/18/2017

Reference Information

CVE: CVE-2017-9803

BID: 100870

Detections

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