GHSA-qg36-9jxh-fj25

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
Aliases
Published
2023-05-22T19:41:56Z
Modified
2024-02-16T08:04:02.223863Z
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.

References

Affected packages

PyPI / django-ses

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
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

Ecosystem specific

{
    "affected_functions": [
        "django_ses.utils.EventMessageVerifier._get_cert_url"
    ]
}