CVE-2019-5434
An attacker could send a specifically crafted payload to the XML-RPC invocation script and trigger the unserialize() call on the "what" parameter in the "openads.spc" RPC method. Such vulnerability could be used to perform various types of attacks, e.g. exploit serialize-related PHP vulnerabilities or PHP object injection. It is possible, although unconfirmed, that the vulnerability has been used by some attackers in order to gain access to some Revive Adserver instances and deliver malware through them to third party websites. This vulnerability was addressed in version 4.2.0.
CVSS Metrics
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| revive-sas | revive_adserver | * < 4.2.0 |
GitHub Security Advisory GHSA-7chh-x9j3-4vhx
An attacker could send a specifically crafted payload to the XML-RPC invocation script and...
References (8)
- http://packetstormsecurity.com/files/155559/Revive-Adserver-4.2-Remote-Code-Execution.html
- https://hackerone.com/reports/512076 Third Party Advisory
- https://hackerone.com/reports/542670 Third Party Advisory
- https://www.revive-adserver.com/security/revive-sa-2019-001/ Vendor Advisory
- http://packetstormsecurity.com/files/155559/Revive-Adserver-4.2-Remote-Code-Execution.html
- https://hackerone.com/reports/512076 Third Party Advisory
- https://hackerone.com/reports/542670 Third Party Advisory
- https://www.revive-adserver.com/security/revive-sa-2019-001/ Vendor Advisory
Risk Scores
Top 1% most likely to be exploited