CVE-2016-4861: SQL Injection
First published: Thu Feb 16 2017(Updated: )
The (1) order and (2) group methods in Zend_Db_Select in the Zend Framework before 1.12.20 might allow remote attackers to conduct SQL injection attacks by leveraging failure to remove comments from an SQL statement before validation.
Credit: vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/zendframework/zendframework | <1.12.20 | 1.12.20 |
| Fedora | =23 | |
| Fedora | =24 | |
| Fedora | =25 | |
| Zend Framework | <=1.12.19 |
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Reference Links
- http://jvn.jp/en/jp/JVN18926672/index.html
- http://jvndb.jvn.jp/jvndb/JVNDB-2016-000158
- https://framework.zend.com/security/advisory/ZF2016-03
- https://lists.debian.org/debian-lts-announce/2018/06/msg00012.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2JUKFTI6ABK7ZN7IEAGPCLAHCFANMID2/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N27AV6AL6B4KGEP3VIMIHQ5LFAKF5FTU/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UR5HXNGIUSSIZKMSZYMPBEPZEZTYFTIT/
- https://security.gentoo.org/glsa/201804-10
- https://nvd.nist.gov/vuln/detail/CVE-2016-4861
- https://github.com/advisories/GHSA-xfjq-w3cw-h5fq (Advisory)
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2JUKFTI6ABK7ZN7IEAGPCLAHCFANMID2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N27AV6AL6B4KGEP3VIMIHQ5LFAKF5FTU/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UR5HXNGIUSSIZKMSZYMPBEPZEZTYFTIT/
Frequently Asked Questions
What is the severity of CVE-2016-4861?
CVE-2016-4861 has a medium severity level due to its potential for SQL injection attacks.
How do I fix CVE-2016-4861?
To mitigate CVE-2016-4861, upgrade the Zend Framework to version 1.12.20 or newer.
What causes the vulnerability in CVE-2016-4861?
CVE-2016-4861 is caused by inadequate removal of comments from SQL statements in the order and group methods of Zend_Db_Select.
Which software versions are affected by CVE-2016-4861?
CVE-2016-4861 affects Zend Framework versions prior to 1.12.20 and specific Fedora versions 23, 24, and 25.
Who is impacted by CVE-2016-4861?
Developers and applications using vulnerable versions of Zend Framework are at risk from CVE-2016-4861.
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