Out-of-bounds Write Affecting php7-wddx package, versions <7.2.5-4.46.1
Threat Intelligence
Exploit Maturity
Mature
EPSS
97.2% (100th
percentile)
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Test your applications- Snyk ID SNYK-SLES150-PHP7WDDX-2730046
- published 14 Apr 2022
- disclosed 30 Oct 2019
Introduced: 30 Oct 2019
CVE-2019-11043 Open this link in a new tabHow to fix?
Upgrade SLES:15.0 php7-wddx to version 7.2.5-4.46.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream php7-wddx package and not the php7-wddx package as distributed by SLES.
See How to fix? for SLES:15.0 relevant fixed versions and status.
In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it is possible to cause FPM module to write past allocated buffers into the space reserved for FCGI protocol data, thus opening the possibility of remote code execution.
References
- https://www.suse.com/security/cve/CVE-2019-11043.html
- https://bugzilla.suse.com/1154999
- https://github.com/neex/phuip-fpizdam
- https://bugs.php.net/bug.php?id=78599
- https://usn.ubuntu.com/4166-1/
- https://usn.ubuntu.com/4166-2/
- https://www.debian.org/security/2019/dsa-4553
- https://www.debian.org/security/2019/dsa-4552
- https://support.f5.com/csp/article/K75408500?utm_source=f5support&utm_medium=RSS
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/T62LF4ZWVV7OMMIZFO6IFO5QLZKK7YRD/
- https://security.netapp.com/advisory/ntap-20191031-0003/
- https://access.redhat.com/errata/RHSA-2019:3287
- https://access.redhat.com/errata/RHSA-2019:3286
- https://access.redhat.com/errata/RHSA-2019:3299
- https://access.redhat.com/errata/RHSA-2019:3300
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3W23TP6X4H7LB645FYZLUPNIRD5W3EPU/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FSNBUSPKMLUHHOADROKNG5GDWDCRHT5M/
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00011.html
- https://access.redhat.com/errata/RHSA-2019:3724
- https://access.redhat.com/errata/RHSA-2019:3735
- https://access.redhat.com/errata/RHSA-2019:3736
- https://www.synology.com/security/advisory/Synology_SA_19_36
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00014.html
- https://support.apple.com/kb/HT210919
- https://seclists.org/bugtraq/2020/Jan/44
- http://seclists.org/fulldisclosure/2020/Jan/40
- https://access.redhat.com/errata/RHSA-2020:0322
- http://packetstormsecurity.com/files/156642/PHP-FPM-7.x-Remote-Code-Execution.html
- https://www.tenable.com/security/tns-2021-14
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W23TP6X4H7LB645FYZLUPNIRD5W3EPU/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FSNBUSPKMLUHHOADROKNG5GDWDCRHT5M/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T62LF4ZWVV7OMMIZFO6IFO5QLZKK7YRD/
- https://support.f5.com/csp/article/K75408500?utm_source=f5support&%3Butm_medium=RSS
- https://www.exploit-db.com/exploits/47553
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
CVSS Scores
version 3.1