CVE-2019-17570
Insecure Deserialization in Apache XML-RPC
9.8
CRITICAL
CVSS 3.1
EPSS 70.5%
Description
An untrusted deserialization was found in the org.apache.xmlrpc.parser.XmlRpcResponseParser:addResult method of Apache XML-RPC (aka ws-xmlrpc) library. A malicious XML-RPC server could target a XML-RPC client causing it to execute arbitrary code. Apache XML-RPC is no longer maintained and this issue will not be fixed.
How to fix CVE-2019-17570
To remediate CVE-2019-17570, upgrade the affected package to a fixed version below.
- —upgrade to 3.1.3-7+deb8u1 or later
- —upgrade to 3.1.3-8+deb9u1 or later
- —no fix listed
Is CVE-2019-17570 being exploited?
Likely — EPSS is 70.5%, placing CVE-2019-17570 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (3)
- from 0, < 3.1.3-7+deb8u1
- from 0, < 3.1.3-8+deb9u1
- from 0, <= 3.1.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |