5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
0.01 Low
EPSS
Percentile
83.3%
An issue was discovered in Django 2.0 before 2.0.3, 1.11 before 1.11.11,
and 1.8 before 1.8.19. If django.utils.text.Truncator’s chars() and words()
methods were passed the html=True argument, they were extremely slow to
evaluate certain inputs due to a catastrophic backtracking vulnerability in
a regular expression. The chars() and words() methods are used to implement
the truncatechars_html and truncatewords_html template filters, which were
thus vulnerable.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 17.10 | noarch | python-django | < 1:1.11.4-1ubuntu1.2 | UNKNOWN |
ubuntu | 14.04 | noarch | python-django | < 1.6.11-0ubuntu1.2 | UNKNOWN |
ubuntu | 16.04 | noarch | python-django | < 1.8.7-1ubuntu5.6 | UNKNOWN |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
0.01 Low
EPSS
Percentile
83.3%