XStream is vulnerable to an Arbitrary Code Execution attack
Impact
The vulnerability may allow a remote attacker to load and execute arbitrary code from a remote host only by manipulating the processed input stream, if using the version out of the box with Java runtime version 14 to 8 or with JavaFX installed. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types.
Patches
XStream 1.4.18 uses no longer a blacklist by default, since it cannot be secured for general purpose.
Workarounds
See workarounds for the different versions covering all CVEs.
References
See full information about the nature of the vulnerability and the steps to reproduce it in XStream's documentation for CVE-2021-39153.
Credits
Ceclin and YXXX from the Tencent Security Response Center found and reported the issue to XStream and provided the required information to reproduce it.
For more information
If you have any questions or comments about this advisory:
- Open an issue in XStream
- Contact us at XStream Google Group
Software afectado
Haz clic en una tecnología para ver todas sus vulnerabilidades.
| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Java / Kotlin (Maven) | com.thoughtworks.xstream:xstream | < 1.4.18 | 1.4.18 |
Referencias
- https://github.com/x-stream/xstream/security/advisories/GHSA-2q8x-2p7f-574v
- https://nvd.nist.gov/vuln/detail/CVE-2021-39153
- https://github.com/x-stream/xstream
- https://lists.debian.org/debian-lts-announce/2021/09/msg00017.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/22KVR6B5IZP3BGQ3HPWIO2FWWCKT3DHP
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PVPHZA7VW2RRSDCOIPP2W6O5ND254TU7
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QGXIU3YDPG6OGTDHMBLAFN7BPBERXREB
- https://security.netapp.com/advisory/ntap-20210923-0003
- https://www.debian.org/security/2021/dsa-5004
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://x-stream.github.io/CVE-2021-39153.html
- Vector CVSS
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H- Debilidad (CWE)
CWE-502- Plataforma
- Java / Kotlin (Maven)
- Paquete
com.thoughtworks.xstream:xstream- Publicada
- 25.08.2021
- Actualizado
- 11.10.2026 12:22
Fuentes y licencias
OSV / GitHub Advisory Database - GHSA-2q8x-2p7f-574v - CC BY 4.0
Historial de vulnerabilidades: com.thoughtworks.xstream:xstream
Todas las vulnerabilidades publicadas de este paquete (Java / Kotlin (Maven)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 37
- Primera → última
- 05.2019 11.2024
- Sin corrección
- 0
- Explotada en ataques
- 1
Distribución por gravedad
- Crítica 2
- Alta 22
- Media 13
Divulgaciones por año
- 2019: 2
- 2020: 5
- 2021: 26
- 2022: 3
- 2023: 0
- 2024: 1
- 2025: 0
- 2026: 0
-
XStream is vulnerable to an Arbitrary Code Execution attack esta entrada
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