CVE-2019-3554

Published: Jan 15, 2019Modified: Nov 21, 2024

5.9

Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 2.2 / Impact: 3.6

Source: NVD

Description

Wangle's AcceptRoutingHandler incorrectly casts a socket when accepting a TLS 1.3 connection, leading to a potential denial of service attack against systems accepting such connections. This affects versions of Wangle prior to v2019.01.14.00

Affected (1)

Products: Facebook: Wangle

Facebook

1 product

Wangle

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Facebook Wangle	Before 2019.01.14.00

Related CWEs

CWE-19

CWE-400

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (2)

https://github.com/facebook/wangle/commit/3b17ba10a82c71e7808760e027ac6af687e06074

Source: cve-assign@fb.com

PatchThird Party Advisory

https://github.com/facebook/wangle/commit/3b17ba10a82c71e7808760e027ac6af687e06074

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

Timeline

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