CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
80.3%
Issue Overview:
A null-pointer-dereference flaw was found in mod_authz_svn of subversion. This flaw allows a remote, unauthenticated attacker to cause a denial of service in some server configurations. The highest threat from this vulnerability is to system availability. (CVE-2020-17525)
Affected Packages:
subversion
Issue Correction:
Run yum update subversion to update your system.
New Packages:
i686:
subversion-ruby-1.9.7-1.61.amzn1.i686
subversion-libs-1.9.7-1.61.amzn1.i686
mod24_dav_svn-1.9.7-1.61.amzn1.i686
subversion-tools-1.9.7-1.61.amzn1.i686
subversion-1.9.7-1.61.amzn1.i686
subversion-python27-1.9.7-1.61.amzn1.i686
subversion-perl-1.9.7-1.61.amzn1.i686
subversion-python26-1.9.7-1.61.amzn1.i686
subversion-javahl-1.9.7-1.61.amzn1.i686
subversion-debuginfo-1.9.7-1.61.amzn1.i686
subversion-devel-1.9.7-1.61.amzn1.i686
src:
subversion-1.9.7-1.61.amzn1.src
x86_64:
subversion-debuginfo-1.9.7-1.61.amzn1.x86_64
subversion-perl-1.9.7-1.61.amzn1.x86_64
subversion-python27-1.9.7-1.61.amzn1.x86_64
subversion-1.9.7-1.61.amzn1.x86_64
subversion-tools-1.9.7-1.61.amzn1.x86_64
subversion-ruby-1.9.7-1.61.amzn1.x86_64
subversion-devel-1.9.7-1.61.amzn1.x86_64
mod24_dav_svn-1.9.7-1.61.amzn1.x86_64
subversion-javahl-1.9.7-1.61.amzn1.x86_64
subversion-python26-1.9.7-1.61.amzn1.x86_64
subversion-libs-1.9.7-1.61.amzn1.x86_64
Red Hat: CVE-2020-17525
Mitre: CVE-2020-17525
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | subversion-ruby | < 1.9.7-1.61.amzn1 | subversion-ruby-1.9.7-1.61.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | subversion-libs | < 1.9.7-1.61.amzn1 | subversion-libs-1.9.7-1.61.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | mod24_dav_svn | < 1.9.7-1.61.amzn1 | mod24_dav_svn-1.9.7-1.61.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | subversion-tools | < 1.9.7-1.61.amzn1 | subversion-tools-1.9.7-1.61.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | subversion | < 1.9.7-1.61.amzn1 | subversion-1.9.7-1.61.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | subversion-python27 | < 1.9.7-1.61.amzn1 | subversion-python27-1.9.7-1.61.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | subversion-perl | < 1.9.7-1.61.amzn1 | subversion-perl-1.9.7-1.61.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | subversion-python26 | < 1.9.7-1.61.amzn1 | subversion-python26-1.9.7-1.61.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | subversion-javahl | < 1.9.7-1.61.amzn1 | subversion-javahl-1.9.7-1.61.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | subversion-debuginfo | < 1.9.7-1.61.amzn1 | subversion-debuginfo-1.9.7-1.61.amzn1.i686.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
80.3%