CVE-2019-3554 is a vulnerability in Facebook Wangle
Published on January 15, 2019
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
Weakness Type
What is a Resource Exhaustion Vulnerability?
The software 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.
CVE-2019-3554 has been classified to as a Resource Exhaustion vulnerability or weakness.
Products Associated with CVE-2019-3554
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Affected Versions
Facebook Wangle:- Version v2019.01.14.00 is affected.
- Version unspecified and below v2019.01.14.00 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.