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://.
Max CVSS
9.8
EPSS Score
12.85%
Published
2017-08-11
Updated
2020-10-20
Integer overflow in the read_string function in libsvn_ra_svn/marshal.c in Apache Subversion 1.9.x before 1.9.3 allows remote attackers to execute arbitrary code via an svn:// protocol string, which triggers a heap-based buffer overflow and an out-of-bounds read.
Max CVSS
9.0
EPSS Score
94.36%
Published
2016-01-08
Updated
2017-07-01
libsvn_fs_fs/fs_fs.c in Apache Subversion 1.8.x before 1.8.2 might allow remote authenticated users with commit access to corrupt FSFS repositories and cause a denial of service or obtain sensitive information by editing packed revision properties.
Max CVSS
8.8
EPSS Score
0.11%
Published
2017-10-30
Updated
2017-11-18
Integer overflow in util.c in mod_dav_svn in Apache Subversion 1.7.x, 1.8.x before 1.8.15, and 1.9.x before 1.9.3 allows remote authenticated users to cause a denial of service (subversion server crash or memory consumption) and possibly execute arbitrary code via a skel-encoded request body, which triggers an out-of-bounds read and heap-based buffer overflow.
Max CVSS
8.0
EPSS Score
94.96%
Published
2016-04-14
Updated
2019-02-12
The svnserve server in Subversion before 1.6.23 and 1.7.x before 1.7.10 allows remote attackers to cause a denial of service (exit) by aborting a connection.
Max CVSS
7.8
EPSS Score
0.61%
Published
2013-07-31
Updated
2018-10-30
The mod_dav_svn server in Subversion 1.8.0 through 1.8.11 allows remote attackers to cause a denial of service (memory consumption) via a large number of REPORT requests, which trigger the traversal of FSFS repository nodes.
Max CVSS
7.8
EPSS Score
0.85%
Published
2015-04-08
Updated
2018-10-30
Subversion's mod_dav_svn Apache HTTPD module versions 1.11.0 and 1.10.0 to 1.10.3 will crash after dereferencing an uninitialized pointer if the client omits the root path in a recursive directory listing operation.
Max CVSS
7.5
EPSS Score
7.03%
Published
2019-02-05
Updated
2023-03-03
In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion's svnserve server process may exit when a client sends certain sequences of protocol commands. This can lead to disruption for users of the server.
Max CVSS
7.5
EPSS Score
0.13%
Published
2019-09-26
Updated
2021-07-21
Subversion's mod_authz_svn module will crash if the server is using in-repository authz rules with the AuthzSVNReposRelativeAccessFile option and a client sends a request for a non-existing repository URL. This can lead to disruption for users of the service. This issue was fixed in mod_dav_svn+mod_authz_svn servers 1.14.1 and mod_dav_svn+mod_authz_svn servers 1.10.7
Max CVSS
7.5
EPSS Score
0.70%
Published
2021-03-17
Updated
2022-01-01
Subversion's mod_dav_svn is vulnerable to memory corruption. While looking up path-based authorization rules, mod_dav_svn servers may attempt to use memory which has already been freed. Affected Subversion mod_dav_svn servers 1.10.0 through 1.14.1 (inclusive). Servers that do not use mod_dav_svn are not affected.
Max CVSS
7.5
EPSS Score
0.14%
Published
2022-04-12
Updated
2022-10-28
contrib/hook-scripts/svn-keyword-check.pl in Subversion before 1.6.23 allows remote authenticated users with commit permissions to execute arbitrary commands via shell metacharacters in a filename.
Max CVSS
7.1
EPSS Score
1.54%
Published
2013-07-31
Updated
2018-10-30
The walk function in repos.c in the mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion before 1.6.15, allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via vectors that trigger the walking of SVNParentPath collections.
Max CVSS
6.8
EPSS Score
0.55%
Published
2011-01-07
Updated
2023-02-13
The canonicalize_username function in svnserve/cyrus_auth.c in Apache Subversion before 1.8.16 and 1.9.x before 1.9.4, when Cyrus SASL authentication is used, allows remote attackers to authenticate and bypass intended access restrictions via a realm string that is a prefix of an expected repository realm string.
Max CVSS
6.8
EPSS Score
0.13%
Published
2016-05-05
Updated
2020-10-20
The req_check_access function in the mod_authz_svn module in the httpd server in Apache Subversion before 1.8.16 and 1.9.x before 1.9.4 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) via a crafted header in a (1) MOVE or (2) COPY request, involving an authorization check.
Max CVSS
6.5
EPSS Score
8.44%
Published
2016-05-05
Updated
2020-10-20
Apache Subversion's mod_dontdothat module and HTTP clients 1.4.0 through 1.8.16, and 1.9.0 through 1.9.4 are vulnerable to a denial-of-service attack caused by exponential XML entity expansion. The attack can cause the targeted process to consume an excessive amount of CPU resources or memory.
Max CVSS
6.5
EPSS Score
0.38%
Published
2017-10-16
Updated
2020-10-20
In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion's svnserve server process may exit when a well-formed read-only request produces a particular answer. This can lead to disruption for users of the server.
Max CVSS
6.5
EPSS Score
0.05%
Published
2019-09-26
Updated
2019-09-27
authz.c in the mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x before 1.5.8 and 1.6.x before 1.6.13, when SVNPathAuthz short_circuit is enabled, does not properly handle a named repository as a rule scope, which allows remote authenticated users to bypass intended access restrictions via svn commands.
Max CVSS
6.0
EPSS Score
0.22%
Published
2010-10-04
Updated
2017-09-19
Subversion before 1.6.23 and 1.7.x before 1.7.10 allows remote authenticated users to cause a denial of service (FSFS repository corruption) via a newline character in a file name.
Max CVSS
5.5
EPSS Score
0.26%
Published
2013-07-31
Updated
2018-10-30
The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion before 1.6.17, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a request for a baselined WebDAV resource, as exploited in the wild in May 2011.
Max CVSS
5.0
EPSS Score
0.72%
Published
2011-06-06
Updated
2020-10-05
The mod_dav_svn Apache HTTPD server module in Subversion 1.6.0 through 1.6.20 and 1.7.0 through 1.7.8 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an anonymous LOCK for a URL that does not exist.
Max CVSS
5.0
EPSS Score
10.98%
Published
2013-05-02
Updated
2017-09-19
The mod_dav_svn Apache HTTPD server module in Subversion 1.7.0 through 1.7.8 allows remote attackers to cause a denial of service (segmentation fault and crash) via a log REPORT request with an invalid limit, which triggers an access of an uninitialized variable.
Max CVSS
5.0
EPSS Score
6.39%
Published
2013-05-02
Updated
2017-09-19
The mod_dav_svn Apache HTTPD server module in Apache Subversion 1.x before 1.7.19 and 1.8.x before 1.8.11 allows remote attackers to cause a denial of service (NULL pointer dereference and server crash) via a REPORT request for a resource that does not exist.
Max CVSS
5.0
EPSS Score
1.68%
Published
2014-12-18
Updated
2016-12-24
The mod_dav_svn Apache HTTPD server module in Apache Subversion 1.7.x before 1.7.19 and 1.8.x before 1.8.11 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a request for a URI that triggers a lookup for a virtual transaction name that does not exist.
Max CVSS
5.0
EPSS Score
1.29%
Published
2014-12-18
Updated
2017-01-03
The (1) mod_dav_svn and (2) svnserve servers in Subversion 1.6.0 through 1.7.19 and 1.8.0 through 1.8.11 allow remote attackers to cause a denial of service (assertion failure and abort) via crafted parameter combinations related to dynamically evaluated revision numbers.
Max CVSS
5.0
EPSS Score
3.75%
Published
2015-04-08
Updated
2018-10-30
mod_authz_svn in Apache Subversion 1.7.x before 1.7.21 and 1.8.x before 1.8.14, when using Apache httpd 2.4.x, does not properly restrict anonymous access, which allows remote anonymous users to read hidden files via the path name.
Max CVSS
5.0
EPSS Score
0.38%
Published
2015-08-12
Updated
2017-07-01
45 vulnerabilities found
1 2
This web site uses cookies for managing your session, storing preferences, website analytics and additional purposes described in our privacy policy.
By using this web site you are agreeing to CVEdetails.com terms of use!