CVE-2019-3560

Published: Apr 29, 2019Updated: Nov 21, 2024 Sources: CVE List NVDCWE-835

7.5HIGH

NVD MITRE

Description

An improperly performed length calculation on a buffer in PlaintextRecordLayer could lead to an infinite loop and denial-of-service based on user input. This issue affected versions of fizz prior to v2019.03.04.00.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:NConfidentiality

None

I:NIntegrity

None

A:HAvailability

High

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Weaknesses

CWE-835 CWE-131

Affected Products

Facebook

commercial·USaka facebook inc., meta

fizz

Communications

and 1 more affected products View all →

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Impact

Initial Access

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References

https://github.com/facebookincubator/fizz/commit/40bbb161e72fb609608d53b9d64c56bb961a6ee2

github.com

http://packetstormsecurity.com/files/172836/polkit-Authentication-Bypass.html

packetstormsecurity.com

http://packetstormsecurity.com/files/172846/Facebook-Fizz-Denial-Of-Service.html

packetstormsecurity.com

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Exploit details & PoC links

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