CVE-2017-18106
Atlassian Crowd
HIGH 7.5
En bref
- Source
- NVD
- EPSS
- EPSS 1.23 % · centile 69 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- atlassian
- Statut NVD
- Modified
Description
The identifier_hash for a session token in Atlassian Crowd before version 2.9.1 could potentially collide with an identifier_hash for another user or a user in a different directory, this allows remote attackers who can authenticate to Crowd or an application using Crowd for authentication to gain access to another user's session provided they can make their identifier hash collide with another user's session identifier hash.
Faiblesses (CWE)
- CWE-287 — Authentification incorrecte
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.0 | HIGH 7.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.0 | AV:N/AC:M/Au:S/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2017-9243
- GCVE · GCVE-0-2017-18106
Configurations affectées (CPE NVD)
cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:*< 2.9.1
Produits affectés
| Produit | Versions |
|---|---|
| Atlassian · Crowd | affected unspecified < 2.9.1 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |