Vulnerability Name:

CVE-2018-17847 (CCN-150632)

Assigned:2018-09-25
Published:2018-09-25
Updated:2020-08-24
Summary:The html package (aka x/net/html) through 2018-09-25 in Go mishandles <svg><template><desc><t><svg></template>, leading to a "panic: runtime error" (index out of range) in (*nodeStack).pop in node.go, called from (*parser).clearActiveFormattingElements, during an html.Parse call.
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)
6.6 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:U/RC:R)
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)
6.6 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:U/RC:R)
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:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
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-119
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-17847

Source: XF
Type: UNKNOWN
golang-cve201817847-dos(150632)

Source: CCN
Type: go GIT Repository
x/net/html: panic: runtime error: index out of range #27846

Source: MISC
Type: Exploit, Vendor Advisory
https://github.com/golang/go/issues/27846

Source: FEDORA
Type: Mailing List, Release Notes, Third Party Advisory
FEDORA-2019-07d447a1d3

Source: FEDORA
Type: Mailing List, Release Notes, Third Party Advisory
FEDORA-2019-07e8e806e0

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 6833278 (CICS TX Standard)
IBM CICS TX Standard is vulnerable to multiple vulnerabilities in Golang Go and Kubernetes.

Source: CCN
Type: IBM Security Bulletin 6833280 (CICS TX Advanced)
IBM CICS TX Advanced is vulnerable to multiple vulnerabilities in Golang Go and Kubernetes.

Vulnerable Configuration:Configuration 1:
  • cpe:/a:golang:net:*:*:*:*:*:*:*:* (Version <= 2018-09-25)

    • Configuration 2:
  • cpe:/o:fedoraproject:fedora:28:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:29:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:golang:go:2018-09-25:*:*:*:*:*:*:*
  • AND
  • 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:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.bionic:def:201817847000
    V
    		CVE-2018-17847 on Ubuntu 18.04 LTS (bionic) - low.
    2018-10-01
    oval:com.ubuntu.cosmic:def:2018178470000000
    V
    		CVE-2018-17847 on Ubuntu 18.10 (cosmic) - low.
    2018-10-01
    oval:com.ubuntu.cosmic:def:201817847000
    V
    		CVE-2018-17847 on Ubuntu 18.10 (cosmic) - low.
    2018-10-01
    oval:com.ubuntu.bionic:def:2018178470000000
    V
    		CVE-2018-17847 on Ubuntu 18.04 LTS (bionic) - low.
    2018-10-01
    oval:com.ubuntu.trusty:def:201817847000
    V
    		CVE-2018-17847 on Ubuntu 14.04 LTS (trusty) - low.
    2018-10-01
    oval:com.ubuntu.xenial:def:2018178470000000
    V
    		CVE-2018-17847 on Ubuntu 16.04 LTS (xenial) - low.
    2018-10-01
    oval:com.ubuntu.xenial:def:201817847000
    V
    		CVE-2018-17847 on Ubuntu 16.04 LTS (xenial) - low.
    2018-10-01
    BACK
    golang net *
    fedoraproject fedora 28
    fedoraproject fedora 29
    golang go 2018-09-25
    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