CVE-2017-9800 Information

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://.

CVSS Vector

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

Reference

http://packetstormsecurity.com/files/143722/Apache-Subversion-Arbitrary-Code-Execution.html http://www.debian.org/security/2017/dsa-3932 http://www.securityfocus.com/archive/1/540999/100/0/threaded http://www.securityfocus.com/bid/100259 http://www.securitytracker.com/id/1039127 https://access.redhat.com/errata/RHSA-2017:2480 https://confluence.atlassian.com/sourcetreekb/sourcetree-security-advisory-2017-08-11-933099891.html https://lists.apache.org/thread.html/cb607dc2f13bab9769147759ddccb14a4f9d8e5cdcad5e99c0d03b63@3Cannounce.apache.org3E https://lists.apache.org/thread.html/d8cf53affd700dfce90bad4968fb8b1dfb69cf7c443052c70398ff76@3Ccommits.subversion.apache.org3E https://security.gentoo.org/glsa/201709-09 https://subversion.apache.org/security/CVE-2017-9800-advisory.txt https://support.apple.com/HT208103 https://www.oracle.com/security-alerts/cpuoct2020.html

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8