CVE-2018-12536

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

27/06/2018

Last modified:

07/11/2023

Description

In Eclipse Jetty Server, all 9.x versions, on webapps deployed using default Error Handling, when an intentionally bad query arrives that doesn&#39;t match a dynamic url-pattern, and is eventually handled by the DefaultServlet&#39;s static file serving, the bad characters can trigger a java.nio.file.InvalidPathException which includes the full path to the base resource directory that the DefaultServlet and/or webapp is using. If this InvalidPathException is then handled by the default Error Handler, the InvalidPathException message is included in the error response, revealing the full server path to the requesting system.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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

Base Score 3.x

5.30

Severity 3.x

MEDIUM

Vector 2.0

AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:eclipse:jetty::::::::	9.0.0 (including)	9.2.26 (including)
cpe:2.3:a:eclipse:jetty::::::::	9.3.0 (including)	9.3.24 (excluding)
cpe:2.3:a:eclipse:jetty::::::::	9.4.0 (including)	9.4.11 (excluding)
cpe:2.3:a:oracle:retail_xstore_point_of_service:7.1:::::::*
cpe:2.3:a:oracle:retail_xstore_point_of_service:15.0:::::::*
cpe:2.3:a:oracle:retail_xstore_point_of_service:16.0.0:::::::*
cpe:2.3:a:oracle:retail_xstore_point_of_service:17.0:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2018-12536

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools