4.3

CVE-2015-4000

The TLS protocol 1.2 and earlier, when a DHE_EXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHE_EXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHE_EXPORT and then rewriting a ServerHello with DHE_EXPORT replaced by DHE, aka the "Logjam" issue.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
OpenSSL ≫ OpenSSL Version >= 1.0.1 <= 1.0.1m
OpenSSL ≫ OpenSSL Version >= 1.0.2 <= 1.0.2a
Canonical ≫ Ubuntu Linux Version 12.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 14.10
Canonical ≫ Ubuntu Linux Version 15.04
OpenSSL ≫ OpenSSL Version <= 1.0.1m
Hp ≫ Hp-ux Version b.11.31
Ibm ≫ Content Manager Version 8.5 SwPlatform enterprise
Oracle ≫ Jrockit Version r28.3.6
Debian ≫ Debian Linux Version 7.0
Debian ≫ Debian Linux Version 8.0
Oracle ≫ Jdk Version 1.6.0 Update update95
Oracle ≫ Jdk Version 1.7.0 Update update75
Oracle ≫ Jdk Version 1.7.0 Update update80
Oracle ≫ Jdk Version 1.8.0 Update update_33
Oracle ≫ Jdk Version 1.8.0 Update update45
Oracle ≫ Jre Version 1.6.0 Update update_95
Oracle ≫ Jre Version 1.7.0 Update update_75
Oracle ≫ Jre Version 1.7.0 Update update_80
Oracle ≫ Jre Version 1.8.0 Update update_33
Oracle ≫ Jre Version 1.8.0 Update update_45
Suse ≫ Linux Enterprise Server Version 11.0 Update sp4
Apple ≫ iPhone OS Version <= 8.3
Apple ≫ macOS X Version <= 10.10.3
Oracle ≫ Sparc-opl Service Processor Version <= 1121
Apple ≫ Safari Version -
Google ≫ Chrome Version -
Mozilla ≫ Firefox Version -
Opera ≫ Opera Browser Version -
Mozilla ≫ Firefox Version 38.1.0
Mozilla ≫ Firefox Version 39.0
Mozilla ≫ Firefox ESR Version 31.8
Mozilla ≫ Seamonkey Version 2.35
Mozilla ≫ Thunderbird Version 31.8
Mozilla ≫ Thunderbird Version 38.1
Mozilla ≫ Firefox Os Version 2.2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 99.86% 1
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 3.7 2.2 1.4
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
NIST 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
CISA-ADP 3.7 2.2 1.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
CWE-295 Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
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http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
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http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
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Patch
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http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html
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https://www.oracle.com/security-alerts/cpujan2021.html
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Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html
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Third Party Advisory
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Third Party Advisory
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Third Party Advisory
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Third Party Advisory
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Third Party Advisory
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Third Party Advisory
Mailing List
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http://rhn.redhat.com/errata/RHSA-2015-1486.html
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http://rhn.redhat.com/errata/RHSA-2016-2056.html
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Third Party Advisory
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Third Party Advisory
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Third Party Advisory
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Third Party Advisory
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Third Party Advisory
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Vendor Advisory
https://puppet.com/security/cve/CVE-2015-4000
Third Party Advisory
https://security.gentoo.org/glsa/201506-02
Third Party Advisory
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Third Party Advisory
https://security.netapp.com/advisory/ntap-20150619-0001/
Third Party Advisory
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Third Party Advisory
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https://weakdh.org/imperfect-forward-secrecy.pdf
Third Party Advisory
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Third Party Advisory
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Vendor Advisory
https://www.openssl.org/news/secadv_20150611.txt
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https://www.suse.com/security/cve/CVE-2015-4000.html
Third Party Advisory