Podatność CVE-2016-2182

Podatność CVE-2016-2182

Publikacja: 2016-09-16

Opis:

The BN_bn2dec function in crypto/bn/bn_print.c in OpenSSL before 1.1.0 does not properly validate division results, which allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact via unknown vectors.

Typ:

CWE-787

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

Ogólna skala CVSS	Znaczenie	Łatwość wykorzystania
7.5/10	6.4/10	10/10

Wymagany dostęp	Złożoność ataku	Autoryzacja
Zdalny	Niska	Nie wymagana
Wpływ na poufność	Wpływ na integralność	Wpływ na dostępność
Częściowy	Częściowy	Częściowy

Affected software
Oracle -> Linux
Openssl -> Openssl
HP -> Icewall federation agent
HP -> Icewall mcrp
HP -> Icewall sso
HP -> Icewall sso agent option

Referencje:

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759

http://rhn.redhat.com/errata/RHSA-2016-1940.html

http://www-01.ibm.com/support/docview.wss?uid=swg21995039

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

https://access.redhat.com/errata/RHSA-2018:2185

https://access.redhat.com/errata/RHSA-2018:2186

https://access.redhat.com/errata/RHSA-2018:2187

https://bto.bluecoat.com/security-advisory/sa132

https://git.openssl.org/?p=openssl.git;a=commit;h=07bed46f332fce8c1d157689a2cdf915a982ae34

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://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc

https://source.android.com/security/bulletin/2017-03-01.html

https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us

https://www.openssl.org/news/vulnerabilities.html#y2017

https://www.tenable.com/security/tns-2016-16

https://www.tenable.com/security/tns-2016-20

https://www.tenable.com/security/tns-2016-21

Podatność CVE-2016-2182

The BN_bn2dec function in crypto/bn/bn_print.c in OpenSSL before 1.1.0 does not properly validate division results, which allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact via unknown vectors.

CWE-787

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

7.5/10

6.4/10

10/10

Zdalny

Niska

Nie wymagana

Częściowy

Częściowy

Częściowy

Affected software

Referencje: