Vulnerability Details CVE-2019-14232
An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.028
EPSS Ranking 85.6%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2019-14232
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cpe:2.3:a:djangoproject:django:1.11
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cpe:2.3:a:djangoproject:django:1.11.1
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cpe:2.3:a:djangoproject:django:1.11.10
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cpe:2.3:a:djangoproject:django:1.11.11
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cpe:2.3:a:djangoproject:django:1.11.12
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cpe:2.3:a:djangoproject:django:1.11.13
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cpe:2.3:a:djangoproject:django:1.11.14
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cpe:2.3:a:djangoproject:django:1.11.15
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cpe:2.3:a:djangoproject:django:1.11.16
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cpe:2.3:a:djangoproject:django:1.11.17
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cpe:2.3:a:djangoproject:django:1.11.18
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cpe:2.3:a:djangoproject:django:1.11.19
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cpe:2.3:a:djangoproject:django:1.11.2
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cpe:2.3:a:djangoproject:django:1.11.20
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cpe:2.3:a:djangoproject:django:1.11.21
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cpe:2.3:a:djangoproject:django:1.11.22
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cpe:2.3:a:djangoproject:django:1.11.3
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cpe:2.3:a:djangoproject:django:1.11.4
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cpe:2.3:a:djangoproject:django:1.11.5
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cpe:2.3:a:djangoproject:django:1.11.6
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cpe:2.3:a:djangoproject:django:1.11.7
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cpe:2.3:a:djangoproject:django:1.11.8
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cpe:2.3:a:djangoproject:django:1.11.9
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cpe:2.3:a:djangoproject:django:2.1
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cpe:2.3:a:djangoproject:django:2.1.1
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cpe:2.3:a:djangoproject:django:2.1.10
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cpe:2.3:a:djangoproject:django:2.1.2
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cpe:2.3:a:djangoproject:django:2.1.3
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cpe:2.3:a:djangoproject:django:2.1.4
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cpe:2.3:a:djangoproject:django:2.1.5
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cpe:2.3:a:djangoproject:django:2.1.6
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cpe:2.3:a:djangoproject:django:2.1.7
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cpe:2.3:a:djangoproject:django:2.1.8
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cpe:2.3:a:djangoproject:django:2.1.9
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cpe:2.3:a:djangoproject:django:2.2
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cpe:2.3:a:djangoproject:django:2.2.1
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cpe:2.3:a:djangoproject:django:2.2.2
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cpe:2.3:a:djangoproject:django:2.2.3
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cpe:2.3:o:opensuse:leap:15.1