Vigil@nce - glibc: descriptor leak via getaddrinfo
January 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer...
SYNTHESIS OF THE VULNERABILITY
Impacted products: Fedora, SIMATIC.
Consequences: denial of service on service, denial of service on client.
Provenance: internet client.
Confidence: confirmed by the editor (5/5).
Creation date: 30/11/2018.
DESCRIPTION OF THE VULNERABILITY
An attacker can create a descriptor leak via getaddrinfo() of glibc, in order to trigger a denial of service.
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