CVE-2016-2182
First published: Tue Aug 16 2016(Updated: )
An out of bounds write flaw was discovered in the OpenSSL BN_bn2dec() function. An attacker able to make an application using OpenSSL to process a large BIGNUM could cause the application to crash or, possibly, execute arbitrary code.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/jbcs-httpd24-apache-commons-daemon | <0:1.1.0-1.redhat_2.1.jbcs.el6 | 0:1.1.0-1.redhat_2.1.jbcs.el6 |
| redhat/jbcs-httpd24-apache-commons-daemon-jsvc | <1:1.1.0-1.redhat_2.jbcs.el6 | 1:1.1.0-1.redhat_2.jbcs.el6 |
| redhat/jbcs-httpd24-apr | <0:1.6.3-14.jbcs.el6 | 0:1.6.3-14.jbcs.el6 |
| redhat/jbcs-httpd24-apr-util | <0:1.6.1-9.jbcs.el6 | 0:1.6.1-9.jbcs.el6 |
| redhat/jbcs-httpd24-httpd | <0:2.4.29-17.jbcs.el6 | 0:2.4.29-17.jbcs.el6 |
| redhat/jbcs-httpd24-nghttp2 | <0:1.29.0-8.jbcs.el6 | 0:1.29.0-8.jbcs.el6 |
| redhat/jbcs-httpd24-openssl | <1:1.0.2n-11.jbcs.el6 | 1:1.0.2n-11.jbcs.el6 |
| redhat/jbcs-httpd24-apache-commons-daemon | <0:1.1.0-1.redhat_2.1.jbcs.el7 | 0:1.1.0-1.redhat_2.1.jbcs.el7 |
| redhat/jbcs-httpd24-apache-commons-daemon-jsvc | <1:1.1.0-1.redhat_2.jbcs.el7 | 1:1.1.0-1.redhat_2.jbcs.el7 |
| redhat/jbcs-httpd24-apr | <0:1.6.3-14.jbcs.el7 | 0:1.6.3-14.jbcs.el7 |
| redhat/jbcs-httpd24-apr-util | <0:1.6.1-9.jbcs.el7 | 0:1.6.1-9.jbcs.el7 |
| redhat/jbcs-httpd24-httpd | <0:2.4.29-17.jbcs.el7 | 0:2.4.29-17.jbcs.el7 |
| redhat/jbcs-httpd24-nghttp2 | <0:1.29.0-8.jbcs.el7 | 0:1.29.0-8.jbcs.el7 |
| redhat/jbcs-httpd24-openssl | <1:1.0.2n-11.jbcs.el7 | 1:1.0.2n-11.jbcs.el7 |
| redhat/openssl | <0:1.0.1e-48.el6_8.3 | 0:1.0.1e-48.el6_8.3 |
| redhat/openssl | <1:1.0.1e-51.el7_2.7 | 1:1.0.1e-51.el7_2.7 |
| redhat/openssl | <1.0.1 | 1.0.1 |
| redhat/openssl | <1.0.2 | 1.0.2 |
| Android | ||
| debian/openssl | 1.1.1w-0+deb11u1 1.1.1w-0+deb11u2 3.0.15-1~deb12u1 3.0.14-1~deb12u2 3.4.1-1 | |
| HP IceWall Federation Agent | =3.0 | |
| HP IceWall MCRP | =3.0 | |
| HP IceWall SSO DGFW | =10.0 | |
| HP IceWall SSO DGFW | =10.0 | |
| HP IceWall SSO | =10.0 | |
| OpenSSL | =1.0.1 | |
| OpenSSL | =1.0.1a | |
| OpenSSL | =1.0.1b | |
| OpenSSL | =1.0.1c | |
| OpenSSL | =1.0.1d | |
| OpenSSL | =1.0.1e | |
| OpenSSL | =1.0.1f | |
| OpenSSL | =1.0.1g | |
| OpenSSL | =1.0.1h | |
| OpenSSL | =1.0.1i | |
| OpenSSL | =1.0.1j | |
| OpenSSL | =1.0.1k | |
| OpenSSL | =1.0.1l | |
| OpenSSL | =1.0.1m | |
| OpenSSL | =1.0.1n | |
| OpenSSL | =1.0.1o | |
| OpenSSL | =1.0.1p | |
| OpenSSL | =1.0.1q | |
| OpenSSL | =1.0.1r | |
| OpenSSL | =1.0.1s | |
| OpenSSL | =1.0.1t | |
| OpenSSL | =1.0.2 | |
| OpenSSL | =1.0.2a | |
| OpenSSL | =1.0.2b | |
| OpenSSL | =1.0.2c | |
| OpenSSL | =1.0.2d | |
| OpenSSL | =1.0.2e | |
| OpenSSL | =1.0.2f | |
| OpenSSL | =1.0.2g | |
| OpenSSL | =1.0.2h | |
| Oracle Linux | =5 | |
| Oracle Linux | =6 | |
| Oracle Linux | =7 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2016-2182 https://nvd.nist.gov/vuln/detail/CVE-2016-2182 https://www.openssl.org/news/secadv/20160922.txt
- https://bugzilla.redhat.com/show_bug.cgi?id=1367340
- https://access.redhat.com/errata/RHSA-2018:2186
- https://access.redhat.com/errata/RHSA-2018:2185
- https://access.redhat.com/errata/RHSA-2016:1940
- https://access.redhat.com/errata/RHSA-2018:2187
- https://access.redhat.com/security/cve/CVE-2016-2182
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
- http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html
- http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html
- http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html
- http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html
- http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html
- http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html
- http://rhn.redhat.com/errata/RHSA-2016-1940.html
- http://seclists.org/fulldisclosure/2017/Jul/31
- http://www-01.ibm.com/support/docview.wss?uid=swg21995039
- http://www.debian.org/security/2016/dsa-3673
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en
- http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
- http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
- http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html
- http://www.securityfocus.com/bid/92557
- http://www.securitytracker.com/id/1036688
- http://www.securitytracker.com/id/1037968
- http://www.splunk.com/view/SP-CAAAPSV
- http://www.splunk.com/view/SP-CAAAPUE
- http://www.ubuntu.com/usn/USN-3087-1
- http://www.ubuntu.com/usn/USN-3087-2
- https://bto.bluecoat.com/security-advisory/sa132
- https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
- https://git.openssl.org/?p=openssl.git;a=commit;h=07bed46f332fce8c1d157689a2cdf915a982ae34
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05302448
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312
- https://kc.mcafee.com/corporate/index?page=content&id=SB10171
- https://kc.mcafee.com/corporate/index?page=content&id=SB10215
- https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc
- https://source.android.com/security/bulletin/2017-03-01
- https://source.android.com/security/bulletin/2017-03-01.html
- https://support.f5.com/csp/article/K01276005
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03856en_us
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us
- https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24
- https://www.tenable.com/security/tns-2016-16
- https://www.tenable.com/security/tns-2016-20
- https://www.tenable.com/security/tns-2016-21
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
- https://kc.mcafee.com/corporate/index?page=content&id=SB10171
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05302448
- https://kc.mcafee.com/corporate/index?page=content&id=SB10215
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03856en_us
- https://launchpad.net/bugs/cve/CVE-2016-2182
- https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=07bed46f332fce8c1d157689a2cdf915a982ae34
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1367345
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1367343
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1367344
- https://www.openssl.org/news/secadv/20160922.txt
- https://nvd.nist.gov/cvss.cfm?version=2&name=CVE-2016-2182&vector=(AV:N/AC:M/Au:N/C:N/I:N/A:P
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1367340#c0
- https://git.openssl.org/?p=openssl.git;a=commit
- https://git.openssl.org/?p=openssl.git;a=commitdiff;h=3612ff6fcec0e3d1f2a598135fe12177c0419582
- https://rhn.redhat.com/errata/RHSA-2016-1940.html
- https://android.googlesource.com/platform/external/boringssl/+/54bf62a81586d99d0a951ca3342d569b59e69b80
- https://source.android.com/docs/security/bulletin/2017-03-01 (Advisory)
- https://git.openssl.org/?p=openssl.git;a=commit;h=099e2968ed3c7d256cda048995626664082b1b30
- https://security-tracker.debian.org/tracker/CVE-2016-2182
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2182
- https://nvd.nist.gov/vuln/detail/CVE-2016-2182
- https://ubuntu.com/security/CVE-2016-2182
Parent vulnerabilities
(Appears in the following advisories)
Frequently Asked Questions
What is the severity of CVE-2016-2182?
CVE-2016-2182 has a high severity rating due to its potential to allow an attacker to crash an application or execute arbitrary code.
How do I fix CVE-2016-2182?
To fix CVE-2016-2182, update your OpenSSL package to a version that is patched against this vulnerability.
Which software is affected by CVE-2016-2182?
CVE-2016-2182 affects various Red Hat packages including jbcs-httpd24-apache-commons-daemon and openssl among others.
What types of attacks can CVE-2016-2182 facilitate?
CVE-2016-2182 can facilitate denial of service attacks by crashing applications or may allow for arbitrary code execution.
Is there a recommended version to upgrade to for CVE-2016-2182?
Recommended versions to upgrade to include OpenSSL 1.1.0 or later, which addresses the issues posed by CVE-2016-2182.
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