9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.129 Low
EPSS
Percentile
95.4%
Severity: Critical
Date : 2017-08-15
CVE-ID : CVE-2017-9800
Package : subversion
Type : arbitrary command execution
Remote : Yes
Link : https://security.archlinux.org/AVG-379
The package subversion before version 1.9.7-1 is vulnerable to
arbitrary command execution.
Upgrade to 1.9.7-1.
The problem has been fixed upstream in version 1.9.7.
None.
A security issue has been found in subversion < 1.9.7. A Subversion
client sometimes connects to URLs provided by the repository. This
happens in two primary cases: during ‘checkout’, ‘export’, ‘update’,
and ‘switch’, when the tree being downloaded contains svn:externals
properties; and when using ‘svnsync sync’ with one URL argument.
A maliciously constructed svn+ssh:// URL would cause Subversion clients
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://.
A remote attacker can execute arbitrary command on the affected host by
tricking a user into executing a subversion command.
http://subversion.apache.org/security/CVE-2017-9800-advisory.txt
https://mail-archives.apache.org/mod_mbox/subversion-announce/201708.mbox/<2fefe468-7d41-11e7-aea1-9312c6089150%40apache.org>
https://security.archlinux.org/CVE-2017-9800
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ArchLinux | any | any | subversion | < 1.9.7-1 | UNKNOWN |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.129 Low
EPSS
Percentile
95.4%