CVE-2017-1000082
systemd: fails to parse usernames that start with digits
Severidad por fuente
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Descripción
systemd v233 and earlier fails to safely parse usernames starting with a numeric digit (e.g. "0day"), running the service in question with root privileges rather than the user intended.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| Photon OS 2.0 | systemd | 233-9.ph2 |
| debian 11 | systemd | 234-1 |
| debian 12 | systemd | 234-1 |
| debian 13 | systemd | 234-1 |
| debian 14 | systemd | 234-1 |
| echo | systemd | 234-1 |
| root.io debian 12 | rootio-systemd | 234-1 |
| root.io debian 13 | rootio-systemd | 234-1 |
Referencias
- http://www.openwall.com/lists/oss-security/2017/07/02/1
- http://www.securityfocus.com/bid/99507
- http://www.securitytracker.com/id/1038839
- https://access.redhat.com/security/cve/CVE-2017-1000082
- https://github.com/systemd/systemd/issues/6237
- https://nvd.nist.gov/vuln/detail/CVE-2017-1000082
- https://www.cve.org/CVERecord?id=CVE-2017-1000082