Arbitrary Code Injection Affecting spip package, versions <3.0.22-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN9-SPIP-305799
- published8 Apr 2016
- disclosed8 Apr 2016
Introduced: 8 Apr 2016
CVE-2016-3154 (opens in a new tab)How to fix?
Upgrade Debian:9 spip to version 3.0.22-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream spip package and not the spip package as distributed by Debian.
See How to fix? for Debian:9 relevant fixed versions and status.
The encoder_contexte_ajax function in ecrire/inc/filtres.php in SPIP 2.x before 2.1.19, 3.0.x before 3.0.22, and 3.1.x before 3.1.1 allows remote attackers to conduct PHP object injection attacks and execute arbitrary PHP code via a crafted serialized object.
References
- https://security-tracker.debian.org/tracker/CVE-2016-3154
- http://www.debian.org/security/2016/dsa-3518
- https://blog.spip.net/Mise-a-jour-CRITIQUE-de-securite-Sortie-de-SPIP-3-1-1-SPIP-3-0-22-et-SPIP-2-1.html?lang=fr
- https://core.spip.net/projects/spip/repository/revisions/22903
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-3154