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Red Hat: CVE-2020-17525: CVE-2020-17525 subversion: Remote unauthenticated denial of service in mod_authz_svn (Multiple Advisories)

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Red Hat: CVE-2020-17525: CVE-2020-17525 subversion: Remote unauthenticated denial of service in mod_authz_svn (Multiple Advisories)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
02/15/2021
Created
02/17/2021
Added
02/16/2021
Modified
12/15/2023

Description

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

Solution(s)

  • redhat-upgrade-libserf
  • redhat-upgrade-libserf-debuginfo
  • redhat-upgrade-libserf-debugsource
  • redhat-upgrade-mod_dav_svn
  • redhat-upgrade-mod_dav_svn-debuginfo
  • redhat-upgrade-subversion
  • redhat-upgrade-subversion-debuginfo
  • redhat-upgrade-subversion-debugsource
  • redhat-upgrade-subversion-devel
  • redhat-upgrade-subversion-devel-debuginfo
  • redhat-upgrade-subversion-gnome
  • redhat-upgrade-subversion-gnome-debuginfo
  • redhat-upgrade-subversion-javahl
  • redhat-upgrade-subversion-libs
  • redhat-upgrade-subversion-libs-debuginfo
  • redhat-upgrade-subversion-perl
  • redhat-upgrade-subversion-perl-debuginfo
  • redhat-upgrade-subversion-tools
  • redhat-upgrade-subversion-tools-debuginfo
  • redhat-upgrade-utf8proc
  • redhat-upgrade-utf8proc-debuginfo
  • redhat-upgrade-utf8proc-debugsource

References

  • CVE-2020-17525
  • RHSA-2021:0507
  • RHSA-2021:0508
  • RHSA-2021:0509

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