Arbitrary Argument Injection Affecting php56-mssql package, versions <0:5.6.39-1.141.amzn1
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-AMZN201803-PHP56MSSQL-1716774
- published 27 Sep 2021
- disclosed 25 Nov 2018
Introduced: 25 Nov 2018
CVE-2018-19518 Open this link in a new tabHow to fix?
Upgrade Amazon-Linux:2018.03 php56-mssql to version 0:5.6.39-1.141.amzn1 or higher.
This issue was patched in ALAS-2019-1147.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php56-mssql package and not the php56-mssql package as distributed by Amazon-Linux.
See How to fix? for Amazon-Linux:2018.03 relevant fixed versions and status.
University of Washington IMAP Toolkit 2007f on UNIX, as used in imap_open() in PHP and other products, launches an rsh command (by means of the imap_rimap function in c-client/imap4r1.c and the tcp_aopen function in osdep/unix/tcp_unix.c) without preventing argument injection, which might allow remote attackers to execute arbitrary OS commands if the IMAP server name is untrusted input (e.g., entered by a user of a web application) and if rsh has been replaced by a program with different argument semantics. For example, if rsh is a link to ssh (as seen on Debian and Ubuntu systems), then the attack can use an IMAP server name containing a "-oProxyCommand" argument.
References
- http://www.securityfocus.com/bid/106018
- https://git.php.net/?p=php-src.git;a=commit;h=e5bfea64c81ae34816479bb05d17cdffe45adddb
- https://security.netapp.com/advisory/ntap-20181221-0004/
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19518
- https://www.debian.org/security/2018/dsa-4353
- https://www.exploit-db.com/exploits/45914/
- https://security.gentoo.org/glsa/202003-57
- https://antichat.com/threads/463395/#post-4254681
- https://bugs.debian.org/913775
- https://bugs.debian.org/913835
- https://bugs.debian.org/913836
- https://bugs.php.net/bug.php?id=76428
- https://bugs.php.net/bug.php?id=77153
- https://bugs.php.net/bug.php?id=77160
- https://github.com/Bo0oM/PHP_imap_open_exploit/blob/master/exploit.php
- https://www.openwall.com/lists/oss-security/2018/11/22/3
- https://lists.debian.org/debian-lts-announce/2018/12/msg00006.html
- https://lists.debian.org/debian-lts-announce/2019/03/msg00001.html
- http://www.securitytracker.com/id/1042157
- https://usn.ubuntu.com/4160-1/
- https://lists.debian.org/debian-lts-announce/2021/12/msg00031.html
- https://git.php.net/?p=php-src.git%3Ba=commit%3Bh=e5bfea64c81ae34816479bb05d17cdffe45adddb
- https://www.exploit-db.com/exploits/46136
- https://github.com/projectdiscovery/nuclei-templates/blob/master/dast/cves/2018/CVE-2018-19518.yaml