CVE-2017-16876
Published: 29 December 2017
Cross-site scripting (XSS) vulnerability in the _keyify function in mistune.py in Mistune before 0.8.1 allows remote attackers to inject arbitrary web script or HTML by leveraging failure to escape the "key" argument.
Priority
Status
Package | Release | Status |
---|---|---|
mistune Launchpad, Ubuntu, Debian |
upstream |
Released
(0.8.1-1, 0.8.1)
|
impish |
Not vulnerable
(0.8.1-1)
|
|
jammy |
Not vulnerable
(0.8.1-1)
|
|
xenial |
Needed
|
|
kinetic |
Not vulnerable
(0.8.1-1)
|
|
lunar |
Not vulnerable
(0.8.1-1)
|
|
artful |
Ignored
(end of life)
|
|
bionic |
Not vulnerable
(0.8.1-1)
|
|
cosmic |
Not vulnerable
(0.8.1-1)
|
|
disco |
Not vulnerable
(0.8.1-1)
|
|
eoan |
Not vulnerable
(0.8.1-1)
|
|
focal |
Not vulnerable
(0.8.1-1)
|
|
groovy |
Not vulnerable
(0.8.1-1)
|
|
hirsute |
Not vulnerable
(0.8.1-1)
|
|
trusty |
Does not exist
|
|
zesty |
Ignored
(end of life)
|
|
mantic |
Not vulnerable
(0.8.1-1)
|
|
Patches: upstream: https://github.com/lepture/mistune/commit/5f06d724bc05580e7f203db2d4a4905fc1127f98 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.1 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Changed |
Confidentiality | Low |
Integrity impact | Low |
Availability impact | None |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |