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Improper Input Validation The advisory has been revoked - it doesn't affect any version of package glibc Open this link in a new tab

    Threat Intelligence

    EPSS 0.06% (22nd percentile)
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NVD
5.3 medium
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SUSE
4.5 medium
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Red Hat
5.9 medium

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  • Snyk ID SNYK-UBUNTU1804-GLIBC-451499
  • published 21 Jan 2019
  • disclosed 21 Jan 2019
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Introduced: 21 Jan 2019

CVE-2016-10739 Open this link in a new tab
CWE-20 Open this link in a new tab

Amendment

The Ubuntu security team deemed this advisory irrelevant for Ubuntu:18.04.

NVD Description

Note: Versions mentioned in the description apply only to the upstream glibc package and not the glibc package as distributed by Ubuntu.

In the GNU C Library (aka glibc or libc6) through 2.28, the getaddrinfo function would successfully parse a string that contained an IPv4 address followed by whitespace and arbitrary characters, which could lead applications to incorrectly assume that it had parsed a valid string, without the possibility of embedded HTTP headers or other potentially dangerous substrings.