Vulnerability in Avaya Aura_application_enablement_services
CVE-2009-3939
The poll_mode_io file for the megaraid_sas driver in the Linux kernel 2.6.31.6 and earlier has world-writable permissions, which allows local users to change the I/O mode of the driver by modifying this file.
EPSS: 0.004 (35.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.
Affected products
- Avaya Aura_application_enablement_services — versions 5.2, 5.2.1
- Avaya Aura_communication_manager — versions 5.2
- Avaya Aura_session_manager — versions 1.1, 5.2
- Avaya Aura_sip_enablement_services — versions 5.2
- Avaya Aura_system_manager — versions 5.2, 6.0
- Avaya Aura_system_platform — versions 1.1
- Avaya Voice_portal — versions 5.0
- Linux Linux_kernel
- Canonical Ubuntu_linux — versions 6.06, 8.04, 8.10
- Debian Debian_linux — versions 5.0
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_SECUNIA, Broken Link, third-party-advisory)
- cve@mitre.org (vendor-advisory, Mailing List, x_refsource_SUSE)
- cve@mitre.org (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- cve@mitre.org (Exploit, x_refsource_MISC, Issue Tracking)
- cve@mitre.org (vendor-advisory, Mailing List, x_refsource_SUSE)
- cve@mitre.org (x_refsource_SECUNIA, Broken Link, third-party-advisory)
- cve@mitre.org (VDB Entry, Third Party Advisory, vdb-entry, Broken Link, x_refsource_BID)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- cve@mitre.org (vendor-advisory, Mailing List, x_refsource_SUSE)
- cve@mitre.org (x_refsource_SECUNIA, Broken Link, third-party-advisory)
Frequently asked questions
- What is CVE-2009-3939?
- CVE-2009-3939 is a high-severity vulnerability in Avaya Aura_application_enablement_services, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.1/10. Published 2009-11-16.
- How severe is CVE-2009-3939?
- High severity. CVSS v3 base score is 7.1 out of 10.