Vulnerability CVE-2019-17558

Vulnerability Name:

CVE-2019-17558 (CCN-173628)

Assigned:

2019-12-30

Published:

2019-12-30

Updated:

2022-02-20

Summary:

Apache Solr 5.0.0 to Apache Solr 8.3.1 are vulnerable to a Remote Code Execution through the VelocityResponseWriter. A Velocity template can be provided through Velocity templates in a configset `velocity/` directory or as a parameter. A user defined configset could contain renderable, potentially malicious, templates. Parameter provided templates are disabled by default, but can be enabled by setting `params.resource.loader.enabled` by defining a response writer with that setting set to `true`. Defining a response writer requires configuration API access. Solr 8.4 removed the params resource loader entirely, and only enables the configset-provided template rendering when the configset is `trusted` (has been uploaded by an authenticated user).

CVSS v3 Severity:

7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.0 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): High Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
9.1 Critical (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

4.6 Medium (CVSS v2 Vector: AV:N/AC:H/Au:S/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): High Authentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-74

Vulnerability Consequences:

Gain Access

References:

Vulnerable Configuration:

Configuration 1:

cpe:/a:apache:solr:*:*:*:*:*:*:*:* (Version >= 5.0.0 and <= 8.3.1)

Configuration 2:

cpe:/a:oracle:primavera_unifier:16.1:*:*:*:*:*:*:*

OR cpe:/a:oracle:primavera_unifier:16.2:*:*:*:*:*:*:*

OR cpe:/a:oracle:primavera_unifier:*:*:*:*:*:*:*:* (Version >= 17.7 and <= 17.12)

OR cpe:/a:oracle:primavera_unifier:18.8:*:*:*:*:*:*:*

OR cpe:/a:oracle:primavera_unifier:19.12:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:apache:solr:5.0:*:*:*:*:*:*:*

OR cpe:/a:apache:solr:8.3.1:*:*:*:*:*:*:*

AND

cpe:/a:oracle:primavera_unifier:16.1:*:*:*:*:*:*:*

OR cpe:/a:oracle:primavera_unifier:16.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:infosphere_information_server:11.7:*:*:*:*:*:*:*

OR cpe:/a:oracle:primavera_unifier:17.12:*:*:*:*:*:*:*

OR cpe:/a:oracle:primavera_unifier:18.8:*:*:*:*:*:*:*

OR cpe:/a:ibm:cloud_pak_for_data:2.5:*:*:*:*:*:*:*

OR cpe:/a:ibm:log_analysis:1.3.1:*:*:*:*:*:*:*

OR cpe:/a:ibm:log_analysis:1.3.2:*:*:*:*:*:*:*

OR cpe:/a:ibm:log_analysis:1.3.3:*:*:*:*:*:*:*

OR cpe:/a:ibm:log_analysis:1.3.4:*:*:*:*:*:*:*

OR cpe:/a:ibm:log_analysis:1.3.5:*:*:*:*:*:*:*

OR cpe:/a:ibm:log_analysis:1.3.6:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.disco:def:2019175580000000	V	CVE-2019-17558 on Ubuntu 19.04 (disco) - medium.	2019-12-30
oval:com.ubuntu.bionic:def:2019175580000000	V	CVE-2019-17558 on Ubuntu 18.04 LTS (bionic) - medium.	2019-12-30
oval:com.ubuntu.xenial:def:2019175580000000	V	CVE-2019-17558 on Ubuntu 16.04 LTS (xenial) - medium.	2019-12-30

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