CVE-2019-14243

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.
Configurations

Configuration 1 (hide)

cpe:2.3:a:haproxy:proxyprotocol:*:*:*:*:*:caddy:*:*

History

21 Nov 2024, 04:26

Type Values Removed Values Added
References () https://caddy.community/t/dos-in-http-proxyprotocol-plugin/6014 - Third Party Advisory () https://caddy.community/t/dos-in-http-proxyprotocol-plugin/6014 - Third Party Advisory
References () https://github.com/mastercactapus/caddy-proxyprotocol/issues/8 - Issue Tracking, Third Party Advisory () https://github.com/mastercactapus/caddy-proxyprotocol/issues/8 - Issue Tracking, Third Party Advisory
References () https://github.com/mastercactapus/proxyprotocol/commit/5c4a101121fc3e868026189c7a73f7f19eef90ac - Patch, Third Party Advisory () https://github.com/mastercactapus/proxyprotocol/commit/5c4a101121fc3e868026189c7a73f7f19eef90ac - Patch, Third Party Advisory
References () https://github.com/mastercactapus/proxyprotocol/compare/ef496d7...5c4a101 - Third Party Advisory () https://github.com/mastercactapus/proxyprotocol/compare/ef496d7...5c4a101 - Third Party Advisory
References () https://github.com/mastercactapus/proxyprotocol/issues/1 - Exploit, Third Party Advisory () https://github.com/mastercactapus/proxyprotocol/issues/1 - Exploit, Third Party Advisory
References () https://github.com/mastercactapus/proxyprotocol/releases/tag/v0.0.2 - Release Notes, Third Party Advisory () https://github.com/mastercactapus/proxyprotocol/releases/tag/v0.0.2 - Release Notes, Third Party Advisory

Information

Published : 2019-07-23 22:15

Updated : 2024-11-21 04:26


NVD link : CVE-2019-14243

Mitre link : CVE-2019-14243

CVE.ORG link : CVE-2019-14243


JSON object : View

Products Affected

haproxy

  • proxyprotocol
CWE
CWE-20

Improper Input Validation