CVE-2017-1000082
systemd: fails to parse usernames that start with digits
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, Photon OS. Niedriger laut Red Hat (mittel).
Beschreibung
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.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| 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 |
Referenzen
- 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