critique
CVE-2017-12424
shadow-utils: Buffer overflow via newusers tool
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.
Sévérité par source
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat4.5CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Photon OS (élevée), Red Hat (moyenne), Ubuntu (faible).
Description
In shadow before 4.5, the newusers tool could be made to manipulate internal data structures in ways unintended by the authors. Malformed input may lead to crashes (with a buffer overflow or other memory corruption) or other unspecified behaviors. This crosses a privilege boundary in, for example, certain web-hosting environments in which a Control Panel allows an unprivileged user account to create subaccounts.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| alpine 3.10 | shadow | 4.5-r0 |
| alpine 3.11 | shadow | 4.5-r0 |
| alpine 3.12 | shadow | 4.5-r0 |
| alpine 3.13 | shadow | 4.5-r0 |
| alpine 3.14 | shadow | 4.5-r0 |
| alpine 3.15 | shadow | 4.5-r0 |
| alpine 3.16 | shadow | 4.5-r0 |
| alpine 3.17 | shadow | 4.5-r0 |
| alpine 3.18 | shadow | 4.5-r0 |
| alpine 3.19 | shadow | 4.5-r0 |
| alpine 3.20 | shadow | 4.5-r0 |
| alpine 3.21 | shadow | 4.5-r0 |
Afficher les 32 entrées de 32 sources
| Source | Paquet | Corrigé en |
|---|---|---|
| alpine 3.10 | shadow | 4.5-r0 |
| alpine 3.11 | shadow | 4.5-r0 |
| alpine 3.12 | shadow | 4.5-r0 |
| alpine 3.13 | shadow | 4.5-r0 |
| alpine 3.14 | shadow | 4.5-r0 |
| alpine 3.15 | shadow | 4.5-r0 |
| alpine 3.16 | shadow | 4.5-r0 |
| alpine 3.17 | shadow | 4.5-r0 |
| alpine 3.18 | shadow | 4.5-r0 |
| alpine 3.19 | shadow | 4.5-r0 |
| alpine 3.20 | shadow | 4.5-r0 |
| alpine 3.21 | shadow | 4.5-r0 |
| alpine 3.22 | shadow | 4.5-r0 |
| alpine 3.23 | shadow | 4.5-r0 |
| alpine 3.24 | shadow | 4.5-r0 |
| alpine 3.7 | shadow | 4.5-r0 |
| alpine 3.8 | shadow | 4.5-r0 |
| alpine 3.9 | shadow | 4.5-r0 |
| alpine edge | shadow | 4.5-r0 |
| debian 11 | shadow | 1:4.5-1 |
| debian 12 | shadow | 1:4.5-1 |
| debian 13 | shadow | 1:4.5-1 |
| debian 14 | shadow | 1:4.5-1 |
| debian 7 | shadow | pas de correctif indiqué |
| debian 8 | shadow | pas de correctif indiqué |
| debian 9 | shadow | 1:4.4-4.1+deb9u1 |
| echo | shadow | 1:4.5-1 |
| Photon OS 1.0 | shadow | 4.2.1-11.ph1 |
| Photon OS 2.0 | shadow | 4.2.1-14.ph2 |
| root.io debian 12 | rootio-shadow | 1:4.5-1 |
| ubuntu 14.04-ESM | shadow | 1:4.1.5.1-1ubuntu9.5+esm1 |
| ubuntu 16.04-ESM | shadow | 1:4.2-3.1ubuntu5.5+esm1 |
Références
- https://access.redhat.com/security/cve/CVE-2017-12424
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=756630
- https://bugs.launchpad.net/ubuntu/+source/shadow/+bug/1266675
- https://github.com/shadow-maint/shadow/commit/954e3d2e7113e9ac06632aee3c69b8d818cc8952
- https://lists.debian.org/debian-lts-announce/2021/03/msg00020.html
- https://nvd.nist.gov/vuln/detail/CVE-2017-12424
- https://security.gentoo.org/glsa/201710-16
- https://ubuntu.com/security/notices/USN-5254-1