headerv2.go in mastercactapus proxyprotocol before 0.0.2, as used in the mastercactapus caddy-proxyprotocol plugin through 0.0.2 for Caddy, allows remote attackers to cause a denial of service (webserver panic and daemon crash) via a crafted HAProxy PROXY v2 request with truncated source/destination address data.
References
Link | Resource |
---|---|
https://caddy.community/t/dos-in-http-proxyprotocol-plugin/6014 | Third Party Advisory |
https://github.com/mastercactapus/caddy-proxyprotocol/issues/8 | Issue Tracking Third Party Advisory |
https://github.com/mastercactapus/proxyprotocol/commit/5c4a101121fc3e868026189c7a73f7f19eef90ac | Patch Third Party Advisory |
https://github.com/mastercactapus/proxyprotocol/compare/ef496d7...5c4a101 | Third Party Advisory |
https://github.com/mastercactapus/proxyprotocol/issues/1 | Exploit Third Party Advisory |
https://github.com/mastercactapus/proxyprotocol/releases/tag/v0.0.2 | Release Notes Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-07-23T21:38:14
Updated: 2019-07-23T21:38:14
Reserved: 2019-07-23T00:00:00
Link: CVE-2019-14243
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-07-23T22:15:11.643
Modified: 2019-12-16T17:45:36.367
Link: CVE-2019-14243
JSON object: View
Redhat Information
No data.
CWE