CVE-2009-4923 describes an unspecified vulnerability in the DTLS implementation of Cisco ASA 5580 series devices running software prior to version 8.1(2). This flaw allows remote attackers to trigger a denial of service by sending specially crafted TLS fragments, leading to a traceback. With a CVSS score of 7.8, this vulnerability is considered high severity due to its network-based attack vector and complete availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 8.1\(1\)CPE matchmatch criteria | cpe:2.3:h:cisco:asa_5580:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/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.