medium
5.9
CWE
327 385
Advisory Published
CVE Published
Updated

CVE-2018-0734: Timing attack against DSA

First published: Tue Oct 16 2018(Updated: )

A flaw was found in OpenSSL versions from 1.1.0 through 1.1.0i inclusive, from 1.0.2 through 1.0.2p inclusive and version 1.1.1. The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Reference: <a href="https://www.openssl.org/news/secadv/20181030.txt">https://www.openssl.org/news/secadv/20181030.txt</a> Upstream Patches: <a href="https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=43e6a58d4991a451daf4891ff05a48735df871ac">https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=43e6a58d4991a451daf4891ff05a48735df871ac</a> <a href="https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=8abfe72e8c1de1b95f50aa0d9134803b4d00070f">https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=8abfe72e8c1de1b95f50aa0d9134803b4d00070f</a> <a href="https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=ef11e19d1365eea2b1851e6f540a0bf365d303e7">https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=ef11e19d1365eea2b1851e6f540a0bf365d303e7</a> <a href="https://github.com/openssl/openssl/commit/b96bebacfe814deb99fb64a3ed2296d95c573600">https://github.com/openssl/openssl/commit/b96bebacfe814deb99fb64a3ed2296d95c573600</a>

Credit: openssl-security@openssl.org openssl-security@openssl.org

Affected SoftwareAffected VersionHow to fix
redhat/jbcs-httpd24-apr<0:1.6.3-63.jbcs.el6
0:1.6.3-63.jbcs.el6
redhat/jbcs-httpd24-apr-util<0:1.6.1-48.jbcs.el6
0:1.6.1-48.jbcs.el6
redhat/jbcs-httpd24-brotli<0:1.0.6-7.jbcs.el6
0:1.0.6-7.jbcs.el6
redhat/jbcs-httpd24-curl<0:7.64.1-14.jbcs.el6
0:7.64.1-14.jbcs.el6
redhat/jbcs-httpd24-httpd<0:2.4.37-33.jbcs.el6
0:2.4.37-33.jbcs.el6
redhat/jbcs-httpd24-jansson<0:2.11-20.jbcs.el6
0:2.11-20.jbcs.el6
redhat/jbcs-httpd24-nghttp2<0:1.39.2-4.jbcs.el6
0:1.39.2-4.jbcs.el6
redhat/jbcs-httpd24-openssl<1:1.1.1-25.jbcs.el6
1:1.1.1-25.jbcs.el6
redhat/jbcs-httpd24-apr<0:1.6.3-63.jbcs.el7
0:1.6.3-63.jbcs.el7
redhat/jbcs-httpd24-apr-util<0:1.6.1-48.jbcs.el7
0:1.6.1-48.jbcs.el7
redhat/jbcs-httpd24-brotli<0:1.0.6-7.jbcs.el7
0:1.0.6-7.jbcs.el7
redhat/jbcs-httpd24-curl<0:7.64.1-14.jbcs.el7
0:7.64.1-14.jbcs.el7
redhat/jbcs-httpd24-httpd<0:2.4.37-33.jbcs.el7
0:2.4.37-33.jbcs.el7
redhat/jbcs-httpd24-jansson<0:2.11-20.jbcs.el7
0:2.11-20.jbcs.el7
redhat/jbcs-httpd24-nghttp2<0:1.39.2-4.jbcs.el7
0:1.39.2-4.jbcs.el7
redhat/jbcs-httpd24-openssl<1:1.1.1-25.jbcs.el7
1:1.1.1-25.jbcs.el7
redhat/openssl<1:1.0.2k-19.el7
1:1.0.2k-19.el7
redhat/openssl<1:1.1.1c-2.el8
1:1.1.1c-2.el8
redhat/openssl<1.1.0
1.1.0
redhat/openssl<1.1.1
1.1.1
redhat/openssl<1.0.2
1.0.2
OpenSSL OpenSSL>=1.0.2<=1.0.2p
OpenSSL OpenSSL>=1.1.0<=1.1.0i
OpenSSL OpenSSL=1.1.1
Canonical Ubuntu Linux=14.04
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=18.04
Canonical Ubuntu Linux=18.10
Debian Debian Linux=9.0
Nodejs Node.js>=6.0.0<=6.8.1
Nodejs Node.js>=6.9.0<6.15.0
Nodejs Node.js>=8.0.0<=8.8.1
Nodejs Node.js>=8.9.0<8.14.0
Nodejs Node.js>=10.0.0<=10.12.0
Nodejs Node.js>=11.0.0<11.3.0
Nodejs Node.js=10.13.0
All of
Netapp Cn1610 Firmware
Netapp Cn1610
Netapp Cloud Backup
Netapp Oncommand Unified Manager
Netapp Santricity Smi-s Provider
Netapp Snapcenter
Netapp Steelstore
Netapp Storage Automation Store
Oracle API Gateway=11.1.2.4.0
Oracle E-business Suite Technology Stack=0.9.8
Oracle E-business Suite Technology Stack=1.0.0
Oracle E-business Suite Technology Stack=1.0.1
Oracle Enterprise Manager Base Platform=12.1.0.5.0
Oracle Enterprise Manager Base Platform=13.2.0.0.0
Oracle Enterprise Manager Base Platform=13.3.0.0.0
Oracle Enterprise Manager Ops Center=12.3.3
Oracle Mysql Enterprise Backup>=3.0<=3.12.3
Oracle Mysql Enterprise Backup>=4.0<=4.1.2
Oracle PeopleSoft Enterprise PeopleTools=8.55
Oracle PeopleSoft Enterprise PeopleTools=8.56
Oracle PeopleSoft Enterprise PeopleTools=8.57
Oracle Primavera P6 Professional Project Management>=17.7<=17.12
Oracle Primavera P6 Professional Project Management=8.4
Oracle Primavera P6 Professional Project Management=15.1
Oracle Primavera P6 Professional Project Management=15.2
Oracle Primavera P6 Professional Project Management=16.1
Oracle Primavera P6 Professional Project Management=16.2
Oracle Primavera P6 Professional Project Management=18.8
Oracle Tuxedo=12.1.1.0.0
Netapp Cn1610 Firmware
Netapp Cn1610
IBM Security Verify Governance<=10.0
debian/openssl
1.1.1w-0+deb11u1
1.1.1n-0+deb11u5
3.0.14-1~deb12u1
3.0.14-1~deb12u2
3.3.2-1

Remedy

https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

Remedy

https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html

Remedy

https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

Remedy

https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=43e6a58d4991a451daf4891ff05a48735df871ac

Remedy

https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=8abfe72e8c1de1b95f50aa0d9134803b4d00070f

Remedy

https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=ef11e19d1365eea2b1851e6f540a0bf365d303e7

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