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debianDebianDEBIAN:DLA-1946-1:BCAEB
HistoryOct 05, 2019 - 2:40 p.m.

[SECURITY] [DLA 1946-1] novnc security update

2019-10-0514:40:50
lists.debian.org
132

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.004 Low

EPSS

Percentile

71.7%

Package : novnc
Version : 1:0.4+dfsg+1+20131010+gitf68af8af3d-4+deb8u1
CVE ID : CVE-2017-18635

An XSS vulnerability was discovered in noVNC 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.

For Debian 8 "Jessie", this problem has been fixed in version
1:0.4+dfsg+1+20131010+gitf68af8af3d-4+deb8u1.

We recommend that you upgrade your novnc packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

OSVersionArchitecturePackageVersionFilename
Debian8allpython-novnc< 1:0.4+dfsg+1+20131010+gitf68af8af3d-4+deb8u1python-novnc_1:0.4+dfsg+1+20131010+gitf68af8af3d-4+deb8u1_all.deb
Debian9allpython-novnc< 1:0.4+dfsg+1+20131010+gitf68af8af3d-6+deb9u1python-novnc_1:0.4+dfsg+1+20131010+gitf68af8af3d-6+deb9u1_all.deb
Debian9allnovnc< 1:0.4+dfsg+1+20131010+gitf68af8af3d-6+deb9u1novnc_1:0.4+dfsg+1+20131010+gitf68af8af3d-6+deb9u1_all.deb
Debian8allnovnc< 1:0.4+dfsg+1+20131010+gitf68af8af3d-4+deb8u1novnc_1:0.4+dfsg+1+20131010+gitf68af8af3d-4+deb8u1_all.deb

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.004 Low

EPSS

Percentile

71.7%