CVE-2011-5096 describes a critical stack-based buffer overflow vulnerability in the cstore.exe component of Avaya Aura Application Server 5300 (formerly Nortel Media Application Server) versions 1.x before 1.0.2 and 2.0 before Patch Bundle 10. This flaw allows unauthenticated remote attackers to execute arbitrary code by sending a specially crafted CONTENT_STORE_ADMIN_REQ packet with a malicious cs_anams parameter. The vulnerability carries a maximum CVSS score of 10.0, indicating severe impact with complete compromise of confidentiality, integrity, and availability. Despite its critical severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0CPE matchmatch criteria | cpe:2.3:a:avaya:aura_application_server_5300:1.0:*:*:*:*:*:*:* | ||
2.0CPE matchmatch criteria | cpe:2.3:a:avaya:aura_application_server_5300:2.0:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.