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AUSCERT External Security Bulletin Redistribution
ESB-2018.3830
php7.0 security update
11 December 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: php7.0
Publisher: Debian
Operating System: Debian GNU/Linux 9
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Cross-site Scripting -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Access Confidential Data -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-19935 CVE-2018-19518 CVE-2018-17082
CVE-2018-14883 CVE-2018-14851
Reference: ESB-2018.3785
ESB-2018.3029
Original Bulletin:
http://www.debian.org/security/2018/dsa-4353
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Debian Security Advisory DSA-4353-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
December 10, 2018 https://www.debian.org/security/faq
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Package : php7.0
CVE ID : CVE-2018-14851 CVE-2018-14883 CVE-2018-17082
CVE-2018-19518 CVE-2018-19935
Multiple security issues were found in PHP, a widely-used open source
general purpose scripting language: The EXIF module was susceptible to
denial of service/information disclosure when parsing malformed images,
the Apache module allowed cross-site-scripting via the body of a
"Transfer-Encoding: chunked" request and the IMAP extension performed
insufficient input validation which can result in the execution of
arbitrary shell commands in the imap_open() function and denial of
service in the imap_mail() function.
For the stable distribution (stretch), these problems have been fixed in
version 7.0.33-0+deb9u1.
We recommend that you upgrade your php7.0 packages.
For the detailed security status of php7.0 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/php7.0
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
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