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Descriptions du CVE
The installation of Novell Netware NDS 5.99 provides an unauthenticated client with Read access for the tree, which allows remote attackers to access sensitive information such as users, groups, and readable objects via CX.EXE and NLIST.EXE.
Informations du CVE
Métriques
| Métriques | Score | Gravité | CVSS Vecteur | Source |
|---|---|---|---|---|
| V2 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | nvd@nist.gov |
EPSS
EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.
Score EPSS
Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.
Percentile EPSS
Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
Informations sur l'Exploit
Exploit Database EDB-ID : 19365
Date de publication : 1999-04-08 22h00 +00:00
Auteur : Simple Nomad
EDB Vérifié : Yes
source: https://www.securityfocus.com/bid/484/info
Non-authenticated clients have access to CX.EXE and NLIST.EXE in the SYS:LOGIN directory of a Netware 4.x server. The default root access is set to Read. Therefore, by using various switch options in CX.EXE and NLIST.EXE, anyone connecting to the server can gain access to NDS tree information such as account names, group names and membership, tree layout etc. By attaching to different servers and switching contexts an intruder could gain an understanding of the NDS structure for the entire network.
The following commands can be issued by a client connected to a NetWare 4.x or IntranetWare server, revealing most if not all user account names, in addition to most of if not the entire tree layout.
CX /T /A /R - list all readable user and container object names in tree, and can give a rather accurate layout of the containers and basic contents
NLIST USER /D - list info regarding user names in current context
NLIST GROUPS /D - list groups and group membership in current context
NLIST SERVER /D - list server names and OS versions, and if attached reveal if accounting is installed or not
NLIST /OT=* /DYN /D - list all readable objects, including dynamic objects, names of NDS trees, etc
Products Mentioned
Configuraton 0
Novell>>Netware >> Version 4.1
- Novell>>Netware >> Version 4.1 (Open CPE detail)
Novell>>Netware >> Version 4.11
