CVE-2016-8734

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 94%
Affected Products (NVD)
VendorProductVersion
apachesubversion
1.4.0
apachesubversion
1.4.1
apachesubversion
1.4.2
apachesubversion
1.4.3
apachesubversion
1.4.4
apachesubversion
1.4.5
apachesubversion
1.4.6
apachesubversion
1.5.0
apachesubversion
1.5.1
apachesubversion
1.5.2
apachesubversion
1.5.3
apachesubversion
1.5.4
apachesubversion
1.5.5
apachesubversion
1.5.6
apachesubversion
1.5.7
apachesubversion
1.5.8
apachesubversion
1.6.0
apachesubversion
1.6.1
apachesubversion
1.6.2
apachesubversion
1.6.3
apachesubversion
1.6.4
apachesubversion
1.6.5
apachesubversion
1.6.6
apachesubversion
1.6.7
apachesubversion
1.6.8
apachesubversion
1.6.9
apachesubversion
1.6.10
apachesubversion
1.6.11
apachesubversion
1.6.12
apachesubversion
1.6.13
apachesubversion
1.6.14
apachesubversion
1.6.15
apachesubversion
1.6.16
apachesubversion
1.6.17
apachesubversion
1.6.18
apachesubversion
1.6.19
apachesubversion
1.6.20
apachesubversion
1.6.21
apachesubversion
1.6.23
apachesubversion
1.7.0
apachesubversion
1.7.1
apachesubversion
1.7.2
apachesubversion
1.7.3
apachesubversion
1.7.4
apachesubversion
1.7.5
apachesubversion
1.7.6
apachesubversion
1.7.7
apachesubversion
1.7.8
apachesubversion
1.7.9
apachesubversion
1.7.10
apachesubversion
1.7.11
apachesubversion
1.7.12
apachesubversion
1.7.13
apachesubversion
1.7.14
apachesubversion
1.7.15
apachesubversion
1.7.16
apachesubversion
1.7.17
apachesubversion
1.7.18
apachesubversion
1.7.19
apachesubversion
1.7.20
apachesubversion
1.8.0
apachesubversion
1.8.1
apachesubversion
1.8.2
apachesubversion
1.8.3
apachesubversion
1.8.4
apachesubversion
1.8.5
apachesubversion
1.8.6
apachesubversion
1.8.7
apachesubversion
1.8.8
apachesubversion
1.8.9
apachesubversion
1.8.10
apachesubversion
1.8.11
apachesubversion
1.8.12
apachesubversion
1.8.13
apachesubversion
1.8.14
apachesubversion
1.8.15
apachesubversion
1.8.16
apachesubversion
1.9.0
apachesubversion
1.9.1
apachesubversion
1.9.2
apachesubversion
1.9.3
apachesubversion
1.9.4
debiandebian_linux
8.0
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
subversion
bookworm
1.14.2-4
fixed
bullseye
1.14.1-3+deb11u1
fixed
bullseye (security)
1.14.1-3+deb11u1
fixed
sid
1.14.4-2
fixed
trixie
1.14.4-2
fixed
wheezy
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
subversion
artful
not-affected
bionic
not-affected
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
precise
ignored
trusty
Fixed 1.8.8-1ubuntu3.3
released
xenial
Fixed 1.9.3-2ubuntu1.1
released
yakkety
ignored
zesty
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
subversion
suse enterprise desktop 15
1.10.0-1.24
fixed
suse enterprise desktop 15 SP1
1.10.0-3.3.1
fixed
suse enterprise desktop 15 SP2
1.10.6-3.6.2
fixed
suse enterprise desktop 15 SP3
1.10.6-3.15.1
fixed
suse enterprise desktop 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP7
1.14.1-150400.5.3.1
fixed
suse enterprise sap 15
1.10.0-1.24
fixed
suse enterprise sap 15 SP1
1.10.0-3.3.1
fixed
suse enterprise sap 15 SP2
1.10.6-3.6.2
fixed
suse enterprise sap 15 SP3
1.10.6-3.15.1
fixed
suse enterprise sap 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP7
1.14.1-150400.5.3.1
fixed
suse enterprise server 15
1.10.0-1.24
fixed
suse enterprise server 15 SP1
1.10.0-3.3.1
fixed
suse enterprise server 15 SP2
1.10.6-3.6.2
fixed
suse enterprise server 15 SP3
1.10.6-3.15.1
fixed
suse enterprise server 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP7
1.14.1-150400.5.3.1
fixed
subversion-bash-completion
suse enterprise desktop 15
1.10.0-1.24
fixed
suse enterprise desktop 15 SP1
1.10.0-3.3.1
fixed
suse enterprise desktop 15 SP2
1.10.6-3.6.2
fixed
suse enterprise desktop 15 SP3
1.10.6-3.15.1
fixed
suse enterprise desktop 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP7
1.14.1-150400.5.3.1
fixed
suse enterprise sap 15
1.10.0-1.24
fixed
suse enterprise sap 15 SP1
1.10.0-3.3.1
fixed
suse enterprise sap 15 SP2
1.10.6-3.6.2
fixed
suse enterprise sap 15 SP3
1.10.6-3.15.1
fixed
suse enterprise sap 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP7
1.14.1-150400.5.3.1
fixed
suse enterprise server 15
1.10.0-1.24
fixed
suse enterprise server 15 SP1
1.10.0-3.3.1
fixed
suse enterprise server 15 SP2
1.10.6-3.6.2
fixed
suse enterprise server 15 SP3
1.10.6-3.15.1
fixed
suse enterprise server 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP7
1.14.1-150400.5.3.1
fixed
subversion-devel
suse enterprise desktop 15
1.10.0-1.24
fixed
suse enterprise desktop 15 SP1
1.10.0-3.3.1
fixed
suse enterprise desktop 15 SP2
1.10.6-3.6.2
fixed
suse enterprise desktop 15 SP3
1.10.6-3.15.1
fixed
suse enterprise desktop 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP7
1.14.1-150400.5.3.1
fixed
suse enterprise sap 15
1.10.0-1.24
fixed
suse enterprise sap 15 SP1
1.10.0-3.3.1
fixed
suse enterprise sap 15 SP2
1.10.6-3.6.2
fixed
suse enterprise sap 15 SP3
1.10.6-3.15.1
fixed
suse enterprise sap 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP7
1.14.1-150400.5.3.1
fixed
suse enterprise server 15
1.10.0-1.24
fixed
suse enterprise server 15 SP1
1.10.0-3.3.1
fixed
suse enterprise server 15 SP2
1.10.6-3.6.2
fixed
suse enterprise server 15 SP3
1.10.6-3.15.1
fixed
suse enterprise server 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP7
1.14.1-150400.5.3.1
fixed
subversion-perl
suse enterprise desktop 15
1.10.0-1.24
fixed
suse enterprise desktop 15 SP1
1.10.0-3.3.1
fixed
suse enterprise desktop 15 SP2
1.10.6-3.6.2
fixed
suse enterprise desktop 15 SP3
1.10.6-3.15.1
fixed
suse enterprise desktop 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP7
1.14.1-150400.5.3.1
fixed
suse enterprise sap 15
1.10.0-1.24
fixed
suse enterprise sap 15 SP1
1.10.0-3.3.1
fixed
suse enterprise sap 15 SP2
1.10.6-3.6.2
fixed
suse enterprise sap 15 SP3
1.10.6-3.15.1
fixed
suse enterprise sap 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP7
1.14.1-150400.5.3.1
fixed
suse enterprise server 15
1.10.0-1.24
fixed
suse enterprise server 15 SP1
1.10.0-3.3.1
fixed
suse enterprise server 15 SP2
1.10.6-3.6.2
fixed
suse enterprise server 15 SP3
1.10.6-3.15.1
fixed
suse enterprise server 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP7
1.14.1-150400.5.3.1
fixed
subversion-python
suse enterprise desktop 15
1.10.0-1.24
fixed
suse enterprise desktop 15 SP1
1.10.0-3.3.1
fixed
suse enterprise desktop 15 SP2
1.10.6-3.6.2
fixed
suse enterprise desktop 15 SP3
1.10.6-3.15.1
fixed
suse enterprise desktop 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP7
1.14.1-150400.5.3.1
fixed
suse enterprise sap 15
1.10.0-1.24
fixed
suse enterprise sap 15 SP1
1.10.0-3.3.1
fixed
suse enterprise sap 15 SP2
1.10.6-3.6.2
fixed
suse enterprise sap 15 SP3
1.10.6-3.15.1
fixed
suse enterprise sap 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP7
1.14.1-150400.5.3.1
fixed
suse enterprise server 15
1.10.0-1.24
fixed
suse enterprise server 15 SP1
1.10.0-3.3.1
fixed
suse enterprise server 15 SP2
1.10.6-3.6.2
fixed
suse enterprise server 15 SP3
1.10.6-3.15.1
fixed
suse enterprise server 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP7
1.14.1-150400.5.3.1
fixed
subversion-tools
suse enterprise desktop 15
1.10.0-1.24
fixed
suse enterprise desktop 15 SP1
1.10.0-3.3.1
fixed
suse enterprise desktop 15 SP2
1.10.6-3.6.2
fixed
suse enterprise desktop 15 SP3
1.10.6-3.15.1
fixed
suse enterprise desktop 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise desktop 15 SP7
1.14.1-150400.5.3.1
fixed
suse enterprise sap 15
1.10.0-1.24
fixed
suse enterprise sap 15 SP1
1.10.0-3.3.1
fixed
suse enterprise sap 15 SP2
1.10.6-3.6.2
fixed
suse enterprise sap 15 SP3
1.10.6-3.15.1
fixed
suse enterprise sap 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise sap 15 SP7
1.14.1-150400.5.3.1
fixed
suse enterprise server 15
1.10.0-1.24
fixed
suse enterprise server 15 SP1
1.10.0-3.3.1
fixed
suse enterprise server 15 SP2
1.10.6-3.6.2
fixed
suse enterprise server 15 SP3
1.10.6-3.15.1
fixed
suse enterprise server 15 SP4
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP5
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP6
1.14.1-150400.3.8
fixed
suse enterprise server 15 SP7
1.14.1-150400.5.3.1
fixed
Common Weakness Enumeration
References
http://www.debian.org/security/2017/dsa-3932
http://www.securityfocus.com/bid/94588
http://www.securitytracker.com/id/1037361
https://lists.apache.org/thread.html/7798f5cda1b2a3c70db4be77694b12dec8fcc1a441b00009d44f0e09%40%3Cannounce.apache.org%3E
https://subversion.apache.org/security/CVE-2016-8734-advisory.txt
https://www.oracle.com/security-alerts/cpuoct2020.html
http://www.debian.org/security/2017/dsa-3932
http://www.securityfocus.com/bid/94588
http://www.securitytracker.com/id/1037361
https://lists.apache.org/thread.html/7798f5cda1b2a3c70db4be77694b12dec8fcc1a441b00009d44f0e09%40%3Cannounce.apache.org%3E
https://subversion.apache.org/security/CVE-2016-8734-advisory.txt
https://www.oracle.com/security-alerts/cpuoct2020.html