9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
50.9%
Debian Security Advisory DSA-4036-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
November 15, 2017 https://www.debian.org/security/faq
Package : mediawiki
CVE ID : CVE-2017-8808 CVE-2017-8809 CVE-2017-8810 CVE-2017-8811
CVE-2017-8812 CVE-2017-8814 CVE-2017-8815
Multiple security vulnerabilities have been discovered in MediaWiki, a
website engine for collaborative work:
CVE-2017-8808
Cross-site-scripting with non-standard URL escaping and
$wgShowExceptionDetails disabled.
CVE-2017-8809
Reflected file download in API.
CVE-2017-8810
On private wikis the login form didn't distinguish between
login failure due to bad username and bad password.
CVE-2017-8811
It was possible to mangle HTML via raw message parameter
expansion.
CVE-2017-8812
id attributes in headlines allowed raw '>'.
CVE-2017-8814
Language converter could be tricked into replacing text inside tags.
CVE-2017-8815
Unsafe attribute injection via glossary rules in language converter.
For the stable distribution (stretch), these problems have been fixed in
version 1:1.27.4-1~deb9u1.
We recommend that you upgrade your mediawiki packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | all | mediawiki | <Â 1:1.27.4-1~deb9u1 | mediawiki_1:1.27.4-1~deb9u1_all.deb |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
50.9%