Vulnerability Name:

CVE-2016-1000343 (CCN-151810)

Assigned:2018-06-04
Published:2018-06-04
Updated:2020-10-20
Summary:In the Bouncy Castle JCE Provider version 1.55 and earlier the DSA key pair generator generates a weak private key if used with default values. If the JCA key pair generator is not explicitly initialised with DSA parameters, 1.55 and earlier generates a private value assuming a 1024 bit key size. In earlier releases this can be dealt with by explicitly passing parameters to the key pair generator.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
6.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-310
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2016-1000343

Source: REDHAT
Type: UNKNOWN
RHSA-2018:2669

Source: REDHAT
Type: UNKNOWN
RHSA-2018:2927

Source: XF
Type: UNKNOWN
bouncycastle-cve20161000343-weak-security(151810)

Source: CCN
Type: Bouncy Castle JCE Provider GIT Repository
updated default DSA parameters to follow 186-4

Source: CONFIRM
Type: Patch, Third Party Advisory
https://github.com/bcgit/bc-java/commit/50a53068c094d6cff37659da33c9b4505becd389#diff-5578e61500abb2b87b300d3114bdfd7d

Source: MLIST
Type: UNKNOWN
[lucene-solr-user] 20190104 Re: SOLR v7 Security Issues Caused Denial of Use - Sonatype Application Composition Report

Source: CCN
Type: Debian Mailing List, Sat, 7 Jul 2018 15:56:34 +0200
[SECURITY] [DLA 1418-1] bouncycastle security update

Source: MLIST
Type: Third Party Advisory
[debian-lts-announce] 20180707 [SECURITY] [DLA 1418-1] bouncycastle security update

Source: CONFIRM
Type: UNKNOWN
https://security.netapp.com/advisory/ntap-20181127-0004/

Source: UBUNTU
Type: UNKNOWN
USN-3727-1

Source: CCN
Type: IBM Security Bulletin 6320835 (Security Guardium Data Encryption)
Multiple Vulnerabilities in IBM Guardium Data Encryption (GDE)

Source: CCN
Type: IBM Security Bulletin 6367945 (Sterling B2B Integrator)
Multiple Bouncy Castle Vulnerabilities Affect IBM Sterling B2B Integrator

Source: CCN
Type: IBM Security Bulletin 6444097 (Log Analysis)
Multiple vulnerabilities in Bouncy Castle affects Apache Solr shipped with IBM Operations Analytics - Log Analysis

Source: CCN
Type: IBM Security Bulletin 6496733 (Sterling B2B Integrator)
Bouncy Castle Vulnerabilities Affect IBM Sterling B2B Integrator

Source: CCN
Type: IBM Security Bulletin 6829593 (Sterling File Gateway)
IBM Sterling File Gateway is vulnerable to multiple issues due to Bouncy Castle

Source: CCN
Type: IBM Security Bulletin 960296 (Security Guardium Big Data Intelligence)
IBM Security Guardium Big Data Intelligence is affected by a Using Components with Known Vulnerabilities vulnerability

Source: MISC
Type: UNKNOWN
https://www.oracle.com/security-alerts/cpuoct2020.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:bouncycastle:legion-of-the-bouncy-castle-java-crytography-api:*:*:*:*:*:*:*:* (Version <= 1.55)

    • Configuration 2:
  • cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:ibm:sterling_b2b_integrator:6.0.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:sterling_b2b_integrator:5.2.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_guardium_big_data_intelligence:1.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:log_analysis:1.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:log_analysis:1.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:log_analysis:1.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:log_analysis:1.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:log_analysis:1.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:log_analysis:1.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_guardium_data_encryption:3.0.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:sterling_b2b_integrator:6.0.3.2:*:*:*:standard:*:*:*
  • OR cpe:/a:ibm:sterling_file_gateway:6.0.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:sterling_b2b_integrator:6.1.0.0:*:*:*:standard:*:*:*
  • OR cpe:/a:ibm:sterling_file_gateway:6.1.0.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20161000343
    V
    		CVE-2016-1000343
    2023-06-22
    oval:org.opensuse.security:def:7993
    P
    		bouncycastle-1.72-150200.3.12.1 on GA media (Moderate)
    2023-06-20
    oval:org.opensuse.security:def:3368
    P
    		squashfs-4.3-6.2 on GA media (Moderate)
    2022-06-28
    oval:org.opensuse.security:def:94998
    P
    		bouncycastle-1.64-3.3.1 on GA media (Moderate)
    2022-06-22
    oval:org.opensuse.security:def:1378
    P
    		Security update for the Linux Kernel (Live Patch 6 for SLE 15 SP3) (Important)
    2022-06-06
    oval:org.opensuse.security:def:112022
    P
    		bouncycastle-1.68-3.2 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:105578
    P
    		bouncycastle-1.68-3.2 on GA media (Moderate)
    2021-10-01
    oval:org.opensuse.security:def:72712
    P
    		bouncycastle-1.64-1.63 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:100828
    P
    		enscript-1.6.6-1.17 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:101251
    P
    		bouncycastle-1.64-1.63 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:1904
    P
    		bouncycastle-1.64-1.63 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:62993
    P
    		bouncycastle-1.64-1.63 on GA media (Moderate)
    2021-08-09
    oval:org.opensuse.security:def:66795
    P
    		Security update for python-httplib2 (Moderate)
    2021-05-31
    oval:org.opensuse.security:def:66703
    P
    		Security update for slurm_18_08 (Important)
    2020-12-18
    oval:org.opensuse.security:def:107494
    P
    		bouncycastle-1.64-1.63 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:1847
    P
    		bouncycastle-1.64-1.63 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:117052
    P
    		bouncycastle-1.64-1.63 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:62936
    P
    		bouncycastle-1.64-1.63 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:72655
    P
    		bouncycastle-1.64-1.63 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:94115
    P
    		bouncycastle-1.64-1.63 on GA media (Moderate)
    2020-12-03
    oval:org.opensuse.security:def:70046
    P
    		fontforge on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:70151
    P
    		bouncycastle on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:73486
    P
    		bouncycastle on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:49765
    P
    		zlib-devel-32bit on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:49819
    P
    		bouncycastle on GA media (Moderate)
    2020-12-01
    oval:org.opensuse.security:def:73368
    P
    		accountsservice on GA media (Moderate)
    2020-12-01
    oval:com.ubuntu.bionic:def:201610003430000000
    V
    		CVE-2016-1000343 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-06-04
    oval:com.ubuntu.artful:def:20161000343000
    V
    		CVE-2016-1000343 on Ubuntu 17.10 (artful) - medium.
    2018-06-04
    oval:com.ubuntu.xenial:def:20161000343000
    V
    		CVE-2016-1000343 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-06-04
    oval:com.ubuntu.xenial:def:201610003430000000
    V
    		CVE-2016-1000343 on Ubuntu 16.04 LTS (xenial) - medium.
    2018-06-04
    oval:com.ubuntu.bionic:def:20161000343000
    V
    		CVE-2016-1000343 on Ubuntu 18.04 LTS (bionic) - medium.
    2018-06-04
    oval:com.ubuntu.disco:def:201610003430000000
    V
    		CVE-2016-1000343 on Ubuntu 19.04 (disco) - medium.
    2018-06-04
    oval:com.ubuntu.cosmic:def:20161000343000
    V
    		CVE-2016-1000343 on Ubuntu 18.10 (cosmic) - medium.
    2018-06-04
    oval:com.ubuntu.cosmic:def:201610003430000000
    V
    		CVE-2016-1000343 on Ubuntu 18.10 (cosmic) - medium.
    2018-06-04
    oval:com.ubuntu.trusty:def:20161000343000
    V
    		CVE-2016-1000343 on Ubuntu 14.04 LTS (trusty) - medium.
    2018-06-04
    BACK
    bouncycastle legion-of-the-bouncy-castle-java-crytography-api *
    debian debian linux 8.0
    ibm sterling b2b integrator 6.0.0.0
    ibm sterling b2b integrator 5.2.0.0
    ibm security guardium big data intelligence 1.0
    ibm log analysis 1.3.1
    ibm log analysis 1.3.2
    ibm log analysis 1.3.3
    ibm log analysis 1.3.4
    ibm log analysis 1.3.5
    ibm log analysis 1.3.6
    ibm security guardium data encryption 3.0.0.2
    ibm sterling b2b integrator 6.0.3.2
    ibm sterling file gateway 6.0.0.0
    ibm sterling b2b integrator 6.1.0.0
    ibm sterling file gateway 6.1.0.0