CVE-2007-2063 json
SSH Tectia Server for IBM z/OS before 5.4.0 uses insecure world-writable permissions for (1) the server pid file, which allows local users…
published 2007-04-18 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-2058
- cvss
- 4.4
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
SSH Tectia Server for IBM z/OS before 5.4.0 uses insecure world-writable permissions for (1) the server pid file, which allows local users to cause arbitrary processes to be stopped, or (2) when _BPX_BATCH_UMASK is missing from the environment, creates HFS files with insecure permissions, which allows local users to read or modify these files and have other unknown impact.
Patch / fix
- secunia.com/advisories/24916 advisory
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.4 | AV:L/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-264 Permissions, Privileges, and Access Controls
References
-
secunia.com
/advisories/24916
third-party-advisory, patch, vendor-advisory
-
vupen.com
/english/advisories/2007/1414
vdb-entry, vendor-advisory
- ssh.com /documents/33/SSH_Tectia_Server_5.4.0_zOS_releasenotes.txt
-
osvdb.org
/35014
vdb-entry
-
osvdb.org
/34998
vdb-entry
-
securityfocus.com
/bid/23508
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/33699
vdb-entry
-
securitytracker.com
/id?1017913
vdb-entry
Sources
- CVE List CVE-2007-2063
- NVD CVE-2007-2063
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