Description
The selinux_ip_postroute_iptables_compat function in security/selinux/hooks.c in the SELinux subsystem in the Linux kernel before 2.6.27.22, and 2.6.28.x before 2.6.28.10, when compat_net is enabled, omits calls to avc_has_perm for the (1) node and (2) port, which allows local users to bypass intended restrictions on network traffic. NOTE: this was incorrectly reported as an issue fixed in 2.6.27.21.
Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
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Configuration 1 [-]
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No data.
No data available yet.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
 Debian DSA |
DSA-1800-1 | New Linux 2.6.26 packages fix several vulnerabilities |
| Debian DSA |
DSA-1809-1 | New Linux 2.6.26 packages fix several vulnerabilities |
 EUVD |
EUVD-2009-1184 | The selinux_ip_postroute_iptables_compat function in security/selinux/hooks.c in the SELinux subsystem in the Linux kernel before 2.6.27.22, and 2.6.28.x before 2.6.28.10, when compat_net is enabled, omits calls to avc_has_perm for the (1) node and (2) port, which allows local users to bypass intended restrictions on network traffic. NOTE: this was incorrectly reported as an issue fixed in 2.6.27.21. |
 Ubuntu USN |
USN-793-1 | Linux kernel vulnerabilities |
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-07T05:04:49.205Z
Reserved: 2009-03-31T00:00:00.000Z
Link: CVE-2009-1184
Vulnrichment
No data.
NVD
Status : Modified
Published: 2009-05-05T20:30:00.187
Modified: 2026-04-23T00:35:47.467
Link: CVE-2009-1184
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses