Vulnerability Name:

CVE-2020-7919 (CCN-178227)

Assigned:2019-01-28
Published:2019-01-28
Updated:2021-06-14
Summary:Go before 1.12.16 and 1.13.x before 1.13.7 (and the crypto/cryptobyte package before 0.0.0-20200124225646-8b5121be2f68 for Go) allows attacks on clients (resulting in a panic) via a malformed X.509 certificate.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/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): None
Integrity (I): None
Availibility (A): High
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/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): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-295
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2020-7919

Source: XF
Type: UNKNOWN
golang-cve20207919-dos(178227)

Source: CCN
Type: Golang Web site
Go

Source: CCN
Type: Google Groups Web site
Go 1.13.7 and Go 1.12.16 are released

Source: MISC
Type: Mailing List, Vendor Advisory
https://groups.google.com/forum/#!forum/golang-announce

Source: MISC
Type: Mailing List, Vendor Advisory
https://groups.google.com/forum/#!topic/golang-announce/-sdUB4VEQkA

Source: CONFIRM
Type: Mailing List, Vendor Advisory
https://groups.google.com/forum/#!topic/golang-announce/Hsw4mHYc470

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2020-12bc5b5597

Source: CONFIRM
Type: Third Party Advisory
https://security.netapp.com/advisory/ntap-20200327-0001/

Source: DEBIAN
Type: Third Party Advisory
DSA-4848

Source: CCN
Type: IBM Security Bulletin 6323255 (ICP Discovery)
IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in Go

Source: CCN
Type: IBM Security Bulletin 6324759 (API Connect)
IBM API Connect V 2018 is impacted by a vulnerability in Go (Golang) (CVE-2020-7919)

Source: CCN
Type: IBM Security Bulletin 6373012 (Cloud Automation Manager)
A security vulnerability in GO affects IBM Cloud Automation Manager

Source: CCN
Type: IBM Security Bulletin 6378348 (Blockchain Platform for Cloud)
Upgrade to IBP v2.5.1 to address recent concerns/issues with Golang versions other than 1.14.7

Source: CCN
Type: IBM Security Bulletin 6380682 (Netezza for Cloud Pak for Data)
Open Source Security issues for AWS storage layer in NPS.

Source: CCN
Type: IBM Security Bulletin 6381242 (Netezza for Cloud Pak for Data)
Open Source Secuity issues fixed for NPS softlayer provisioner.

Source: CCN
Type: IBM Security Bulletin 6412335 (Cloud Pak for Multicloud Management)
Security vulnerabilities in Go affect IBM Cloud Pak for Multicloud Management Hybrid GRC.

Source: CCN
Type: IBM Security Bulletin 6427727 (Security Guardium Insights)
IBM Security Guardium Insights is affected by a Go denial of service vulnerability (CVE-2020-7919)

Source: CCN
Type: IBM Security Bulletin 6449292 (Watson Machine Learning)
GO is vulnerable to allows attacks on clients on IBM Watson Machine Learning on CP4D

Source: CCN
Type: IBM Security Bulletin 6599703 (Db2 On Openshift)
Multiple vulnerabilities affect IBM Db2 On Openshift and IBM Db2 and Db2 Warehouse on Cloud Pak for Data

Source: CCN
Type: IBM Security Bulletin 6615221 (Robotic Process Automation for Cloud Pak)
Multiple Security Vulnerabilities may affect IBM Robotic Process Automation for Cloud Pak

Source: CCN
Type: IBM Security Bulletin 6831813 (Netcool Operations Insight)
Netcool Operations Insight v1.6.6 contains fixes for multiple security vulnerabilities.

Source: CCN
Type: IBM Security Bulletin 6833266 (CICS TX Standard)
IBM CICS TX Standard is vulnerable to multiple vulnerabilities in Golang Go.

Source: CCN
Type: IBM Security Bulletin 6833268 (CICS TX Advanced)
IBM CICS TX Advanced is vulnerable to multiple vulnerabilities in Golang Go.

Source: CCN
Type: IBM Security Bulletin 7007837 (Cloud Pak for Watson AIOps)
Multiple Vulnerabilities in CloudPak for Watson AIOPs

Source: MISC
Type: UNKNOWN
https://www.oracle.com/security-alerts/cpuApr2021.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:golang:go:*:*:*:*:*:*:*:* (Version >= 1.12 and < 1.12.6)
  • OR cpe:/a:golang:go:*:*:*:*:*:*:*:* (Version >= 1.13 and < 1.13.7)

    • Configuration 2:
  • cpe:/o:debian:debian_linux:10.0:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:fedoraproject:fedora:31:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/a:netapp:cloud_insights_telegraf:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:golang:go:1.12.15:*:*:*:*:*:*:*
  • OR cpe:/a:golang:go:1.13.6:*:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:api_connect:2018.4.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_guardium_insights:2.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:api_connect:2018.4.12:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:api_connect:2018.4.1.13:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:api_connect:10.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:db2_warehouse:3.5:-:*:*:*:*:*:*
  • OR cpe:/a:ibm:db2_warehouse:4.0:-:*:*:*:*:*:*
  • OR cpe:/a:ibm:db2:3.5:-:*:*:*:*:*:*
  • OR cpe:/a:ibm:db2:4.0:-:*:*:*:*:*:*
  • OR cpe:/a:ibm:cics_tx:11.1:*:*:*:standard:*:*:*
  • OR cpe:/a:ibm:cics_tx:11.1:*:*:*:advanced:*:*:*
  • OR cpe:/a:ibm:robotic_process_automation_for_cloud_pak:21.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:robotic_process_automation_for_cloud_pak:21.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:robotic_process_automation_for_cloud_pak:21.0.3:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.bionic:def:202079190000000
    V
    		CVE-2020-7919 on Ubuntu 18.04 LTS (bionic) - medium.
    2020-02-05
    oval:com.ubuntu.xenial:def:202079190000000
    V
    		CVE-2020-7919 on Ubuntu 16.04 LTS (xenial) - medium.
    2020-02-05
    BACK
    golang go *
    golang go *
    debian debian linux 10.0
    fedoraproject fedora 31
    netapp cloud insights telegraf -
    golang go 1.12.15
    golang go 1.13.6
    ibm api connect 2018.4.1.0
    ibm security guardium insights 2.0.1
    ibm api connect 2018.4.12
    ibm api connect 2018.4.1.13
    ibm api connect 10.0.0
    ibm db2 warehouse 3.5 -
    ibm db2 warehouse 4.0 -
    ibm db2 3.5 -
    ibm db2 4.0 -
    ibm cics tx 11.1
    ibm cics tx 11.1
    ibm robotic process automation for cloud pak 21.0.1
    ibm robotic process automation for cloud pak 21.0.2
    ibm robotic process automation for cloud pak 21.0.3