GHSA-8554-jxcw-454q

Suggest an improvement
Source
https://github.com/advisories/GHSA-8554-jxcw-454q
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/03/GHSA-8554-jxcw-454q/GHSA-8554-jxcw-454q.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-8554-jxcw-454q
Aliases
Published
2019-03-12T15:16:12Z
Modified
2024-11-19T16:29:34.703949Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • 8.2 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
Webargs mishandles concurrent JSON parsing
Details

An issue was discovered in webargs before 5.1.3, as used with marshmallow and other products. JSON parsing uses a short-lived cache to store the parsed JSON body. This cache is not thread-safe, meaning that incorrect JSON payloads could have been parsed for concurrent requests.

Database specific 
{
    "nvd_published_at": null,
    "cwe_ids": [
        "CWE-362"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:24:21Z"
}
References

Affected packages

PyPI / webargs

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.1.3

Affected versions

0.*

0.1.0
0.2.0
0.3.0
0.3.1
0.3.2
0.3.3
0.3.4
0.4.0
0.5.0
0.5.1
0.6.0
0.6.1
0.6.2
0.7.0
0.8.0
0.8.1
0.9.0
0.9.1
0.10.0
0.11.0
0.12.0
0.13.0
0.14.0
0.15.0
0.16.0
0.17.0
0.18.0

1.*

1.0.0
1.1.0
1.1.1
1.2.0
1.3.0
1.3.1
1.3.2
1.3.3
1.3.4
1.4.0
1.5.0
1.5.1
1.5.2
1.5.3
1.6.0
1.6.1
1.6.2
1.6.3
1.7.0
1.8.0
1.8.1
1.9.0
1.10.0

2.*

2.0.0
2.1.0

3.*

3.0.0
3.0.1
3.0.2

4.*

4.0.0
4.1.0
4.1.1
4.1.2
4.1.3
4.2.0
4.3.0
4.3.1
4.4.0
4.4.1

5.*

5.0.0
5.1.0
5.1.1
5.1.1.post0
5.1.2