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Vulnerability Details : 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.
Publish Date : 2019-07-23 Last Update Date : 2019-08-01
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 20

- Products Affected By CVE-2019-14243

# Product Type Vendor Product Version Update Edition Language
No vulnerable product found. If the vulnerability is created recently it may take a few days to gather vulnerable products list and other information like cvss scores. Please check again in a few days.

- References For CVE-2019-14243

https://caddy.community/t/dos-in-http-proxyprotocol-plugin/6014
https://github.com/mastercactapus/caddy-proxyprotocol/issues/8
https://github.com/mastercactapus/proxyprotocol/commit/5c4a101121fc3e868026189c7a73f7f19eef90ac
https://github.com/mastercactapus/proxyprotocol/compare/ef496d7...5c4a101
https://github.com/mastercactapus/proxyprotocol/issues/1
https://github.com/mastercactapus/proxyprotocol/releases/tag/v0.0.2

- Metasploit Modules Related To CVE-2019-14243

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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