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://.
[
{
"product": "Apache Subversion",
"vendor": "Apache Software Foundation",
"versions": [
{
"status": "affected",
"version": "1.0.0 to 1.8.18"
},
{
"status": "affected",
"version": "1.9.0 to 1.9.6"
}
]
}
]
packetstormsecurity.com/files/143722/Apache-Subversion-Arbitrary-Code-Execution.html
www.debian.org/security/2017/dsa-3932
www.securityfocus.com/archive/1/540999/100/0/threaded
www.securityfocus.com/bid/100259
www.securitytracker.com/id/1039127
access.redhat.com/errata/RHSA-2017:2480
confluence.atlassian.com/sourcetreekb/sourcetree-security-advisory-2017-08-11-933099891.html
lists.apache.org/thread.html/cb607dc2f13bab9769147759ddccb14a4f9d8e5cdcad5e99c0d03b63%40%3Cannounce.apache.org%3E
lists.apache.org/thread.html/d8cf53affd700dfce90bad4968fb8b1dfb69cf7c443052c70398ff76%40%3Ccommits.subversion.apache.org%3E
security.gentoo.org/glsa/201709-09
subversion.apache.org/security/CVE-2017-9800-advisory.txt
support.apple.com/HT208103
www.oracle.com/security-alerts/cpuoct2020.html