CVE-2021-32837

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-32837
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-32837.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-32837
Aliases
Related
Published
2023-01-17T22:15:10Z
Modified
2024-10-12T07:36:49.729311Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

mechanize, a library for automatically interacting with HTTP web servers, contains a regular expression that is vulnerable to regular expression denial of service (ReDoS) prior to version 0.4.6. If a web server responds in a malicious way, then mechanize could crash. Version 0.4.6 has a patch for the issue.

References

Affected packages

Debian:11 / python-mechanize

Package

Name
python-mechanize
Purl
pkg:deb/debian/python-mechanize?arch=source

Affected ranges

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

Affected versions

1:0.*

1:0.4.5-2
1:0.4.7-1
1:0.4.7-2
1:0.4.8-1
1:0.4.8-2
1:0.4.8+pypi-1
1:0.4.8+pypi-2
1:0.4.8+pypi-3
1:0.4.8+pypi-4
1:0.4.8+pypi-5
1:0.4.9+ds-1
1:0.4.9+ds-2
1:0.4.10+ds-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / python-mechanize

Package

Name
python-mechanize
Purl
pkg:deb/debian/python-mechanize?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:0.4.7-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / python-mechanize

Package

Name
python-mechanize
Purl
pkg:deb/debian/python-mechanize?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:0.4.7-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / github.com/python-mechanize/mechanize

Affected ranges

Type
GIT
Repo
https://github.com/python-mechanize/mechanize
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

v0.*

v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.3.4
v0.3.5
v0.3.6
v0.3.7
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v0.4.4
v0.4.5