PT-2007-3405 · Ibm · Ssh Tectia Server

Publicado 2007-04-18 · Atualizado 2017-07-29 · CVE-2007-2063

Positive Technologies (AI Summary)

CVSS v2.0

4.4

Média

Vetor base

AV:L/AC:M/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions SSH Tectia Server for IBM z/OS versions prior to 5.4.0

Description The issue concerns insecure world-writable permissions. Specifically, it involves (1) the server pid file, which allows local users to cause arbitrary processes to be stopped. Additionally, when the BPX BATCH UMASK environment variable is missing, the software creates HFS files with insecure permissions. This allows local users to read or modify these files, potentially having other unknown impacts.

Recommendations For versions prior to 5.4.0, update to version 5.4.0 or later to resolve the issue. As a temporary workaround, consider setting appropriate permissions for the server pid file and ensuring the BPX BATCH UMASK environment variable is properly set to prevent insecure HFS file creation. Restrict access to the server pid file and HFS files to minimize the risk of exploitation.

Correção

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

CVE-2007-2063

Produtos afetados

Ssh Tectia Server

Referências · 9

• https://nvd.nist.gov/vuln/detail/CVE-2007-2063 · Nota de Segurança
• http://ssh.com/documents/33/SSH_Tectia_Server_5.4.0_zOS_releasenotes.txt · Nota
• http://secunia.com/advisories/24916 · Aviso do Fabricante
• https://exchange.xforce.ibmcloud.com/vulnerabilities/33699 · Nota
• http://securityfocus.com/bid/23508 · Nota
• http://osvdb.org/35014 · Nota
• http://osvdb.org/34998 · Nota
• http://securitytracker.com/id?1017913 · Nota
• http://vupen.com/english/advisories/2007/1414 · Aviso do Fabricante