Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2017-9800

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
11/08/2017
Last modified:
20/04/2025

Description

A maliciously constructed svn+ssh:// URL would cause Subversion clients before 1.8.19, 1.9.x before 1.9.7, and 1.10.0.x through 1.10.0-alpha3 to run an arbitrary shell command. Such a URL could be generated by a malicious server, by a malicious user committing to a honest server (to attack another user of that server's repositories), or by a proxy server. The vulnerability affects all clients, including those that use file://, http://, and plain (untunneled) svn://.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

Base Score 3.x
9.80
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:* 1.8.18 (including)
cpe:2.3:a:apache:subversion:1.9.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:subversion:1.9.1:*:*:*:*:*:*:*
cpe:2.3:a:apache:subversion:1.9.2:*:*:*:*:*:*:*
cpe:2.3:a:apache:subversion:1.9.3:*:*:*:*:*:*:*
cpe:2.3:a:apache:subversion:1.9.4:*:*:*:*:*:*:*
cpe:2.3:a:apache:subversion:1.9.5:*:*:*:*:*:*:*
cpe:2.3:a:apache:subversion:1.9.6:*:*:*:*:*:*:*
cpe:2.3:a:apache:subversion:1.10.0:*:*:*:*:*:*:*
cpe:2.3:a:apache:subversion:1.10.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:apache:subversion:1.10.0:alpha2:*:*:*:*:*:*
cpe:2.3:a:apache:subversion:1.10.0:alpha3:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools