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AUSCERT External Security Bulletin Redistribution
ESB-2018.3618
uriparser security update
21 November 2018
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: uriparser
Publisher: Debian
Operating System: Debian GNU/Linux 8
Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Execute Arbitrary Code/Commands -- Unknown/Unspecified
Denial of Service -- Unknown/Unspecified
Resolution: Patch/Upgrade
CVE Names: CVE-2018-19200 CVE-2018-19199 CVE-2018-19198
Original Bulletin:
https://lists.debian.org/debian-lts-announce/2018/11/msg00019.html
Comment: This advisory references vulnerabilities in products which run on
platforms other than Debian. It is recommended that administrators
running uriparser check for an updated version of the software for
their operating system.
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Package : uriparser
Version : 0.8.0.1-2+deb8u1
CVE ID : CVE-2018-19198 CVE-2018-19199 CVE-2018-19200
Multiple vulnerabilities have been discovered in uriparser, an Uniform Resource
Identifiers (URIs) parsing library.
CVE-2018-19198
UriQuery.c allows an out-of-bounds write via a uriComposeQuery* or
uriComposeQueryEx* function because the '&' character is mishandled in
certain contexts.
CVE-2018-19199
UriQuery.c allows an integer overflow via a uriComposeQuery* or
uriComposeQueryEx* function because of an unchecked multiplication.
CVE-2018-19200
UriCommon.c allows attempted operations on NULL input via a uriResetUri*
function.
For Debian 8 "Jessie", these problems have been fixed in version
0.8.0.1-2+deb8u1.
We recommend that you upgrade your uriparser packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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