GHSA-qg36-9jxh-fj25

Suggest an improvement
Source
https://github.com/advisories/GHSA-qg36-9jxh-fj25
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/05/GHSA-qg36-9jxh-fj25/GHSA-qg36-9jxh-fj25.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-qg36-9jxh-fj25
Aliases
Related
Published
2023-05-22T19:41:56Z
Modified
2025-02-17T05:36:10.011835Z
Severity
  • 4.6 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L CVSS Calculator
  • 2.1 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Incorrect signature verification in django-ses
Details

The djangoses library implements a mail backend for Django using AWS Simple Email Service. The library exports the SESEventWebhookView class intended to receive signed requests from AWS to handle email bounces, subscriptions, etc. These requests are signed by AWS and are verified by djangoses, however the verification of this signature was found to be flawed as it allowed users to specify arbitrary public certificates.

Database specific 
{
    "nvd_published_at": "2023-05-26T21:15:20Z",
    "cwe_ids": [
        "CWE-347"
    ],
    "severity": "LOW",
    "github_reviewed": true,
    "github_reviewed_at": "2023-05-22T19:41:56Z"
}
References

Affected packages

PyPI / django-ses

Package

Name
django-ses
View open source insights on deps.dev
Purl
pkg:pypi/django-ses

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.0

Affected versions

0.*

0.1
0.2
0.3.0
0.4.0
0.4.1
0.6.0
0.7.0
0.7.1
0.8.0
0.8.1
0.8.2
0.8.3
0.8.3.1
0.8.4
0.8.5
0.8.6
0.8.7
0.8.8
0.8.9
0.8.10
0.8.11
0.8.12
0.8.13
0.8.14

1.*

1.0.0
1.0.1
1.0.2
1.0.3

2.*

2.0.0
2.1.0
2.1.1
2.2.0
2.2.1
2.2.2
2.3.0
2.3.1
2.4.0
2.5.0
2.6.0
2.6.1

3.*

3.0.0
3.0.1
3.1.0
3.1.2
3.2.0
3.2.1
3.2.2
3.3.0
3.4.0
3.4.1