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CVE-2013-7423

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2015-02-24 15:00:00

Laatst bijgewerkt 2024-08-06 18:09:16

Toegewezen door mitre

CVSS-score geen score

Status PUBLISHED

Beschrijving

The send_dg function in resolv/res_send.c in GNU C Library (aka glibc or libc6) before 2.20 does not properly reuse file descriptors, which allows remote attackers to send DNS queries to unintended locations via a large number of requests that trigger a call to the getaddrinfo function.

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