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Red Hat Enterprise Linux: RHSA-2020:3972-01 Moderate: DoS in Subversion

Calendar Sep 29, 2020 • User Avatar LinuxSecurity Advisories
6 - 11 min read
Redhat Large Esm H500
Topics%20covered

Topics Covered

security advisory moderate security update subversion DoS Red Hat Enterprise Linux security impact
An update for subversion is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from 
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====================================================================                   Red Hat Security Advisory

Synopsis:          Moderate: subversion security update
Advisory ID:       RHSA-2020:3972-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:3972
Issue date:        2020-09-29
CVE Names:         CVE-2018-11782 
====================================================================
1. Summary:

An update for subversion is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

3. Description:

Subversion (SVN) is a concurrent version control system which enables one
or more users to collaborate in developing and maintaining a hierarchy of
files and directories while keeping a history of all changes.

Security Fix(es):

* subversion: remotely triggerable DoS vulnerability in svnserve
'get-deleted-rev' (CVE-2018-11782)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 7.9 Release Notes linked from the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing the updated packages, for the update to take effect, you
must restart the httpd daemon, if you are using mod_dav_svn, and the
svnserve daemon, if you are serving Subversion repositories via the svn://
protocol.

5. Bugs fixed (https://bugzilla.redhat.com/):

1733088 - CVE-2018-11782 subversion: remotely triggerable DoS vulnerability in svnserve 'get-deleted-rev'

6. Package List:

Red Hat Enterprise Linux Client Optional (v. 7):

Source:
subversion-1.7.14-16.el7.src.rpm

x86_64:
mod_dav_svn-1.7.14-16.el7.x86_64.rpm
subversion-1.7.14-16.el7.i686.rpm
subversion-1.7.14-16.el7.x86_64.rpm
subversion-debuginfo-1.7.14-16.el7.i686.rpm
subversion-debuginfo-1.7.14-16.el7.x86_64.rpm
subversion-devel-1.7.14-16.el7.i686.rpm
subversion-devel-1.7.14-16.el7.x86_64.rpm
subversion-gnome-1.7.14-16.el7.i686.rpm
subversion-gnome-1.7.14-16.el7.x86_64.rpm
subversion-javahl-1.7.14-16.el7.i686.rpm
subversion-javahl-1.7.14-16.el7.x86_64.rpm
subversion-kde-1.7.14-16.el7.i686.rpm
subversion-kde-1.7.14-16.el7.x86_64.rpm
subversion-libs-1.7.14-16.el7.i686.rpm
subversion-libs-1.7.14-16.el7.x86_64.rpm
subversion-perl-1.7.14-16.el7.i686.rpm
subversion-perl-1.7.14-16.el7.x86_64.rpm
subversion-python-1.7.14-16.el7.x86_64.rpm
subversion-ruby-1.7.14-16.el7.i686.rpm
subversion-ruby-1.7.14-16.el7.x86_64.rpm
subversion-tools-1.7.14-16.el7.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

Source:
subversion-1.7.14-16.el7.src.rpm

x86_64:
mod_dav_svn-1.7.14-16.el7.x86_64.rpm
subversion-1.7.14-16.el7.i686.rpm
subversion-1.7.14-16.el7.x86_64.rpm
subversion-debuginfo-1.7.14-16.el7.i686.rpm
subversion-debuginfo-1.7.14-16.el7.x86_64.rpm
subversion-devel-1.7.14-16.el7.i686.rpm
subversion-devel-1.7.14-16.el7.x86_64.rpm
subversion-gnome-1.7.14-16.el7.i686.rpm
subversion-gnome-1.7.14-16.el7.x86_64.rpm
subversion-javahl-1.7.14-16.el7.i686.rpm
subversion-javahl-1.7.14-16.el7.x86_64.rpm
subversion-kde-1.7.14-16.el7.i686.rpm
subversion-kde-1.7.14-16.el7.x86_64.rpm
subversion-libs-1.7.14-16.el7.i686.rpm
subversion-libs-1.7.14-16.el7.x86_64.rpm
subversion-perl-1.7.14-16.el7.i686.rpm
subversion-perl-1.7.14-16.el7.x86_64.rpm
subversion-python-1.7.14-16.el7.x86_64.rpm
subversion-ruby-1.7.14-16.el7.i686.rpm
subversion-ruby-1.7.14-16.el7.x86_64.rpm
subversion-tools-1.7.14-16.el7.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
subversion-1.7.14-16.el7.src.rpm

ppc64:
mod_dav_svn-1.7.14-16.el7.ppc64.rpm
subversion-1.7.14-16.el7.ppc.rpm
subversion-1.7.14-16.el7.ppc64.rpm
subversion-debuginfo-1.7.14-16.el7.ppc.rpm
subversion-debuginfo-1.7.14-16.el7.ppc64.rpm
subversion-gnome-1.7.14-16.el7.ppc.rpm
subversion-gnome-1.7.14-16.el7.ppc64.rpm
subversion-libs-1.7.14-16.el7.ppc.rpm
subversion-libs-1.7.14-16.el7.ppc64.rpm

ppc64le:
mod_dav_svn-1.7.14-16.el7.ppc64le.rpm
subversion-1.7.14-16.el7.ppc64le.rpm
subversion-debuginfo-1.7.14-16.el7.ppc64le.rpm
subversion-gnome-1.7.14-16.el7.ppc64le.rpm
subversion-libs-1.7.14-16.el7.ppc64le.rpm

s390x:
mod_dav_svn-1.7.14-16.el7.s390x.rpm
subversion-1.7.14-16.el7.s390.rpm
subversion-1.7.14-16.el7.s390x.rpm
subversion-debuginfo-1.7.14-16.el7.s390.rpm
subversion-debuginfo-1.7.14-16.el7.s390x.rpm
subversion-gnome-1.7.14-16.el7.s390.rpm
subversion-gnome-1.7.14-16.el7.s390x.rpm
subversion-libs-1.7.14-16.el7.s390.rpm
subversion-libs-1.7.14-16.el7.s390x.rpm

x86_64:
mod_dav_svn-1.7.14-16.el7.x86_64.rpm
subversion-1.7.14-16.el7.i686.rpm
subversion-1.7.14-16.el7.x86_64.rpm
subversion-debuginfo-1.7.14-16.el7.i686.rpm
subversion-debuginfo-1.7.14-16.el7.x86_64.rpm
subversion-gnome-1.7.14-16.el7.i686.rpm
subversion-gnome-1.7.14-16.el7.x86_64.rpm
subversion-libs-1.7.14-16.el7.i686.rpm
subversion-libs-1.7.14-16.el7.x86_64.rpm

Red Hat Enterprise Linux Server Optional (v. 7):

ppc64:
subversion-debuginfo-1.7.14-16.el7.ppc.rpm
subversion-debuginfo-1.7.14-16.el7.ppc64.rpm
subversion-devel-1.7.14-16.el7.ppc.rpm
subversion-devel-1.7.14-16.el7.ppc64.rpm
subversion-javahl-1.7.14-16.el7.ppc.rpm
subversion-javahl-1.7.14-16.el7.ppc64.rpm
subversion-kde-1.7.14-16.el7.ppc.rpm
subversion-kde-1.7.14-16.el7.ppc64.rpm
subversion-perl-1.7.14-16.el7.ppc.rpm
subversion-perl-1.7.14-16.el7.ppc64.rpm
subversion-python-1.7.14-16.el7.ppc64.rpm
subversion-ruby-1.7.14-16.el7.ppc.rpm
subversion-ruby-1.7.14-16.el7.ppc64.rpm
subversion-tools-1.7.14-16.el7.ppc64.rpm

ppc64le:
subversion-debuginfo-1.7.14-16.el7.ppc64le.rpm
subversion-devel-1.7.14-16.el7.ppc64le.rpm
subversion-javahl-1.7.14-16.el7.ppc64le.rpm
subversion-kde-1.7.14-16.el7.ppc64le.rpm
subversion-perl-1.7.14-16.el7.ppc64le.rpm
subversion-python-1.7.14-16.el7.ppc64le.rpm
subversion-ruby-1.7.14-16.el7.ppc64le.rpm
subversion-tools-1.7.14-16.el7.ppc64le.rpm

s390x:
subversion-debuginfo-1.7.14-16.el7.s390.rpm
subversion-debuginfo-1.7.14-16.el7.s390x.rpm
subversion-devel-1.7.14-16.el7.s390.rpm
subversion-devel-1.7.14-16.el7.s390x.rpm
subversion-javahl-1.7.14-16.el7.s390.rpm
subversion-javahl-1.7.14-16.el7.s390x.rpm
subversion-kde-1.7.14-16.el7.s390.rpm
subversion-kde-1.7.14-16.el7.s390x.rpm
subversion-perl-1.7.14-16.el7.s390.rpm
subversion-perl-1.7.14-16.el7.s390x.rpm
subversion-python-1.7.14-16.el7.s390x.rpm
subversion-ruby-1.7.14-16.el7.s390.rpm
subversion-ruby-1.7.14-16.el7.s390x.rpm
subversion-tools-1.7.14-16.el7.s390x.rpm

x86_64:
subversion-debuginfo-1.7.14-16.el7.i686.rpm
subversion-debuginfo-1.7.14-16.el7.x86_64.rpm
subversion-devel-1.7.14-16.el7.i686.rpm
subversion-devel-1.7.14-16.el7.x86_64.rpm
subversion-javahl-1.7.14-16.el7.i686.rpm
subversion-javahl-1.7.14-16.el7.x86_64.rpm
subversion-kde-1.7.14-16.el7.i686.rpm
subversion-kde-1.7.14-16.el7.x86_64.rpm
subversion-perl-1.7.14-16.el7.i686.rpm
subversion-perl-1.7.14-16.el7.x86_64.rpm
subversion-python-1.7.14-16.el7.x86_64.rpm
subversion-ruby-1.7.14-16.el7.i686.rpm
subversion-ruby-1.7.14-16.el7.x86_64.rpm
subversion-tools-1.7.14-16.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
subversion-1.7.14-16.el7.src.rpm

x86_64:
mod_dav_svn-1.7.14-16.el7.x86_64.rpm
subversion-1.7.14-16.el7.i686.rpm
subversion-1.7.14-16.el7.x86_64.rpm
subversion-debuginfo-1.7.14-16.el7.i686.rpm
subversion-debuginfo-1.7.14-16.el7.x86_64.rpm
subversion-gnome-1.7.14-16.el7.i686.rpm
subversion-gnome-1.7.14-16.el7.x86_64.rpm
subversion-libs-1.7.14-16.el7.i686.rpm
subversion-libs-1.7.14-16.el7.x86_64.rpm

Red Hat Enterprise Linux Workstation Optional (v. 7):

x86_64:
subversion-debuginfo-1.7.14-16.el7.i686.rpm
subversion-debuginfo-1.7.14-16.el7.x86_64.rpm
subversion-devel-1.7.14-16.el7.i686.rpm
subversion-devel-1.7.14-16.el7.x86_64.rpm
subversion-javahl-1.7.14-16.el7.i686.rpm
subversion-javahl-1.7.14-16.el7.x86_64.rpm
subversion-kde-1.7.14-16.el7.i686.rpm
subversion-kde-1.7.14-16.el7.x86_64.rpm
subversion-perl-1.7.14-16.el7.i686.rpm
subversion-perl-1.7.14-16.el7.x86_64.rpm
subversion-python-1.7.14-16.el7.x86_64.rpm
subversion-ruby-1.7.14-16.el7.i686.rpm
subversion-ruby-1.7.14-16.el7.x86_64.rpm
subversion-tools-1.7.14-16.el7.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2018-11782
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
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Red Hat Enterprise Linux: RHSA-2020:3972-01 Moderate: DoS in Subversion

red hat
Calendar Grey September 29, 2020
Dist Redhat Esm H88
A significant patch is now accessible for SVN on Red Hat Enterprise Linux 7, addressing a denial of service flaw.
An update for subversion is now available for Red Hat Enterprise Linux 7

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing the updated packages, for the update to take effect, you must restart the httpd daemon, if you are using mod_dav_svn, and the svnserve daemon, if you are serving Subversion repositories via the svn:// protocol.

Summary

Subversion (SVN) is a concurrent version control system which enables one or more users to collaborate in developing and maintaining a hierarchy of files and directories while keeping a history of all changes.
Security Fix(es):
* subversion: remotely triggerable DoS vulnerability in svnserve 'get-deleted-rev' (CVE-2018-11782)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory moderate security update subversion DoS Red Hat Enterprise Linux security impact

References

https://access.redhat.com/security/cve/CVE-2018-11782 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index

Package List

Red Hat Enterprise Linux Client Optional (v. 7):
Source: subversion-1.7.14-16.el7.src.rpm
x86_64: mod_dav_svn-1.7.14-16.el7.x86_64.rpm subversion-1.7.14-16.el7.i686.rpm subversion-1.7.14-16.el7.x86_64.rpm subversion-debuginfo-1.7.14-16.el7.i686.rpm subversion-debuginfo-1.7.14-16.el7.x86_64.rpm subversion-devel-1.7.14-16.el7.i686.rpm subversion-devel-1.7.14-16.el7.x86_64.rpm subversion-gnome-1.7.14-16.el7.i686.rpm subversion-gnome-1.7.14-16.el7.x86_64.rpm subversion-javahl-1.7.14-16.el7.i686.rpm subversion-javahl-1.7.14-16.el7.x86_64.rpm subversion-kde-1.7.14-16.el7.i686.rpm subversion-kde-1.7.14-16.el7.x86_64.rpm subversion-libs-1.7.14-16.el7.i686.rpm subversion-libs-1.7.14-16.el7.x86_64.rpm subversion-perl-1.7.14-16.el7.i686.rpm subversion-perl-1.7.14-16.el7.x86_64.rpm subversion-python-1.7.14-16.el7.x86_64.rpm subversion-ruby-1.7.14-16.el7.i686.rpm subversion-ruby-1.7.14-16.el7.x86_64.rpm subversion-tools-1.7.14-16.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
Source: subversion-1.7.14-16.el7.src.rpm
x86_64: mod_dav_svn-1.7.14-16.el7.x86_64.rpm subversion-1.7.14-16.el7.i686.rpm subversion-1.7.14-16.el7.x86_64.rpm subversion-debuginfo-1.7.14-16.el7.i686.rpm subversion-debuginfo-1.7.14-16.el7.x86_64.rpm subversion-devel-1.7.14-16.el7.i686.rpm

Read the Full Advisory


Advisory ID: RHSA-2020:3972-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3972
Issue date: 2020-09-29

Topic

An update for subversion is now available for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate security update subversion DoS Red Hat Enterprise Linux security impact

Relevant Releases Architectures

Red Hat Enterprise Linux Client Optional (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64

Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 7) - x86_64

Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64

Bugs Fixed

1733088 - CVE-2018-11782 subversion: remotely triggerable DoS vulnerability in svnserve 'get-deleted-rev'

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