VDB
DEBIAN-CVE-2020-26217
DEBIAN-CVE-2020-26217
PUBLISHED
CVSS 8.800000190734863 HIGH
XStream before version 1.4.14 is vulnerable to Remote Code Execution.The vulnerability may allow a remote attacker to run arbitrary shell commands only by manipulating the processed input stream. Only users who rely on blocklists are affected. Anyone using XStream's Security Framework allowlist is not affected. The linked advisory provides code workarounds for users who cannot upgrade. The issue is fixed in version 1.4.14.
Risk Scores
CVSS v3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | libxstream-java | 0, 0, 0 |
| Debian:14 | libxstream-java | 0, 0, 0 |
| Debian:12 | libxstream-java | 0, 0, 0 |
| Debian:13 | libxstream-java | 0, 0, 0 |
Timeline
- Nov 16, 2020 CVE Published
- Apr 28, 2026 CVE Updated