PYSEC-2020-340

See a problem?
Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/bleach/PYSEC-2020-340.yaml
JSON Data
https://api.test.osv.dev/v1/vulns/PYSEC-2020-340
Aliases
Published
2020-03-30T19:45:00Z
Modified
2023-11-01T05:18:11.455720Z
Summary
[none]
Details

In Mozilla Bleach before 3.1.4, bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS).

References

Affected packages

PyPI / bleach

Package

Name
bleach
View open source insights on deps.dev
Purl
pkg:pypi/bleach

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.1.4

Affected versions

0.*

0.1
0.1.1
0.1.2
0.2
0.2.1
0.2.2
0.3
0.3.1
0.3.3
0.3.4
0.5.0
0.5.1

1.*

1.0.0
1.0.1
1.0.2
1.0.3
1.0.4
1.1.0
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.2
1.2.1
1.2.2
1.4
1.4.1
1.4.2
1.4.3
1.5.0

2.*

2.0.0
2.1
2.1.1
2.1.2
2.1.3
2.1.4

3.*

3.0.0
3.0.1
3.0.2
3.1.0
3.1.1
3.1.2
3.1.3

Database specific

source

"https://github.com/pypa/advisory-database/blob/main/vulns/bleach/PYSEC-2020-340.yaml"