CVE-2017-18635
Detail
Modified This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
An XSS vulnerability was discovered in noVNC before 0.6.2 in which the remote VNC server could inject arbitrary HTML into the noVNC web page via the messages propagated to the status field, such as the VNC server name.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
References to Advisories, Solutions, and Tools
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URL
Source(s)
Tag(s)
https://access.redhat.com/errata/RHSA-2020:0754
CVE, MITRE
Third Party Advisory
https://bugs.launchpad.net/horizon/+bug/1656435
CVE, MITRE
Issue Tracking
Third Party Advisory
https://github.com/ShielderSec/cve-2017-18635
CVE, MITRE
Third Party Advisory
https://github.com/novnc/noVNC/commit/6048299a138e078aed210f163111698c8c526a13#diff-286f7dc7b881e942e97cd50c10898f03L534
CVE, MITRE
Patch
Third Party Advisory
https://github.com/novnc/noVNC/issues/748
CVE, MITRE
Patch
Third Party Advisory
https://github.com/novnc/noVNC/releases/tag/v0.6.2
CVE, MITRE
Release Notes
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/10/msg00004.html
CVE, MITRE
Mailing List
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/12/msg00024.html
CVE, MITRE
Mailing List
Third Party Advisory
https://usn.ubuntu.com/4522-1/
CVE, MITRE
Third Party Advisory
https://www.shielder.it/blog/exploiting-an-old-novnc-xss-cve-2017-18635-in-openstack/
CVE, MITRE
Exploit
Third Party Advisory
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
NIST
Change History
9 change records found show changes
CVE Modified by CVE 11/20/2024 10:20:32 PM
Action
Type
Old Value
New Value
Added
Reference
https://access.redhat.com/errata/RHSA-2020:0754
Added
Reference
https://bugs.launchpad.net/horizon/+bug/1656435
Added
Reference
https://github.com/ShielderSec/cve-2017-18635
Added
Reference
https://github.com/novnc/noVNC/commit/6048299a138e078aed210f163111698c8c526a13#diff-286f7dc7b881e942e97cd50c10898f03L534
Added
Reference
https://github.com/novnc/noVNC/issues/748
Added
Reference
https://github.com/novnc/noVNC/releases/tag/v0.6.2
Added
Reference
https://lists.debian.org/debian-lts-announce/2019/10/msg00004.html
Added
Reference
https://lists.debian.org/debian-lts-announce/2021/12/msg00024.html
Added
Reference
https://usn.ubuntu.com/4522-1/
Added
Reference
https://www.shielder.it/blog/exploiting-an-old-novnc-xss-cve-2017-18635-in-openstack/
CVE Modified by MITRE 5/14/2024 12:32:32 AM
Action
Type
Old Value
New Value
Modified Analysis by NIST 4/06/2022 1:54:34 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Changed
Reference Type
https://access.redhat.com/errata/RHSA-2020:0754 No Types Assigned
https://access.redhat.com/errata/RHSA-2020:0754 Third Party Advisory
Changed
Reference Type
https://github.com/ShielderSec/cve-2017-18635 No Types Assigned
https://github.com/ShielderSec/cve-2017-18635 Third Party Advisory
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2019/10/msg00004.html No Types Assigned
https://lists.debian.org/debian-lts-announce/2019/10/msg00004.html Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2021/12/msg00024.html No Types Assigned
https://lists.debian.org/debian-lts-announce/2021/12/msg00024.html Mailing List, Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/4522-1/ No Types Assigned
https://usn.ubuntu.com/4522-1/ Third Party Advisory
Changed
Reference Type
https://www.shielder.it/blog/exploiting-an-old-novnc-xss-cve-2017-18635-in-openstack/ No Types Assigned
https://www.shielder.it/blog/exploiting-an-old-novnc-xss-cve-2017-18635-in-openstack/ Exploit, Third Party Advisory
CVE Modified by MITRE 12/28/2021 8:15:07 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.debian.org/debian-lts-announce/2021/12/msg00024.html [No Types Assigned]
CVE Modified by MITRE 9/22/2020 4:15:12 PM
Action
Type
Old Value
New Value
Added
Reference
https://usn.ubuntu.com/4522-1/ [No Types Assigned]
CVE Modified by MITRE 3/11/2020 6:13:13 PM
Action
Type
Old Value
New Value
Added
Reference
https://access.redhat.com/errata/RHSA-2020:0754 [No Types Assigned]
CVE Modified by MITRE 10/21/2019 5:15:10 PM
Action
Type
Old Value
New Value
Added
Reference
https://github.com/ShielderSec/cve-2017-18635 [No Types Assigned]
Added
Reference
https://www.shielder.it/blog/exploiting-an-old-novnc-xss-cve-2017-18635-in-openstack/ [No Types Assigned]
CVE Modified by MITRE 10/05/2019 2:15:10 PM
Action
Type
Old Value
New Value
Added
Reference
https://lists.debian.org/debian-lts-announce/2019/10/msg00004.html [No Types Assigned]
Initial Analysis by NIST 9/26/2019 5:06:29 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Added
CVSS V2
NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Added
CWE
CWE-79
Added
CPE Configuration
OR
*cpe:2.3:a:novnc:novnc:*:*:*:*:*:*:*:* versions up to (excluding) 0.6.2
Changed
Reference Type
https://bugs.launchpad.net/horizon/+bug/1656435 No Types Assigned
https://bugs.launchpad.net/horizon/+bug/1656435 Issue Tracking, Third Party Advisory
Changed
Reference Type
https://github.com/novnc/noVNC/commit/6048299a138e078aed210f163111698c8c526a13#diff-286f7dc7b881e942e97cd50c10898f03L534 No Types Assigned
https://github.com/novnc/noVNC/commit/6048299a138e078aed210f163111698c8c526a13#diff-286f7dc7b881e942e97cd50c10898f03L534 Patch, Third Party Advisory
Changed
Reference Type
https://github.com/novnc/noVNC/issues/748 No Types Assigned
https://github.com/novnc/noVNC/issues/748 Patch, Third Party Advisory
Changed
Reference Type
https://github.com/novnc/noVNC/releases/tag/v0.6.2 No Types Assigned
https://github.com/novnc/noVNC/releases/tag/v0.6.2 Release Notes, Third Party Advisory
Added
CVSS V2 Metadata
Victim must voluntarily interact with attack mechanism
Quick Info
CVE Dictionary Entry: CVE-2017-18635 NVD
Published Date: 09/25/2019 NVD
Last Modified: 11/20/2024
Source: MITRE
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