Apprise is an open source library which allows you to send a notification to almost all of the most popular notification services available. In affected versions users who use Apprise granting them access to the IFTTT plugin (which just comes out of the box) are subject to a denial of service attack on an inefficient regular expression. The vulnerable regular expression is [here](https://github.com/caronc/apprise/blob/0007eade20934ddef0aba38b8f1aad980cfff253/apprise/plugins/NotifyIFTTT.py#L356-L359). The problem has been patched in release version 0.9.5.1. Users who are unable to upgrade are advised to remove `apprise/plugins/NotifyIFTTT.py` to eliminate the service.
References
Link | Resource |
---|---|
https://github.com/caronc/apprise/blob/0007eade20934ddef0aba38b8f1aad980cfff253/apprise/plugins/NotifyIFTTT.py#L356-L359 | Exploit Third Party Advisory |
https://github.com/caronc/apprise/pull/436 | Patch Third Party Advisory |
https://github.com/caronc/apprise/security/advisories/GHSA-qhmp-h54x-38qr | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-09-20T21:20:11
Updated: 2021-09-20T21:20:11
Reserved: 2021-08-16T00:00:00
Link: CVE-2021-39229
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-09-20T22:15:07.530
Modified: 2021-10-04T18:47:23.623
Link: CVE-2021-39229
JSON object: View
Redhat Information
No data.
CWE