Allocation of Resources Without Limits or Throttling Affecting eglibc package, versions *


Severity

Recommended
low

Based on Ubuntu security rating.

Threat Intelligence

EPSS
1.96% (80th percentile)

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  • Snyk IDSNYK-UBUNTU1204-EGLIBC-282781
  • published1 Aug 2017
  • disclosed1 Aug 2017

Introduced: 1 Aug 2017

CVE-2017-12132  (opens in a new tab)
CWE-770  (opens in a new tab)

How to fix?

There is no fixed version for Ubuntu:12.04 eglibc.

NVD Description

Note: Versions mentioned in the description apply only to the upstream eglibc package and not the eglibc package as distributed by Ubuntu. See How to fix? for Ubuntu:12.04 relevant fixed versions and status.

The DNS stub resolver in the GNU C Library (aka glibc or libc6) before version 2.26, when EDNS support is enabled, will solicit large UDP responses from name servers, potentially simplifying off-path DNS spoofing attacks due to IP fragmentation.