CVE-2009-2906 describes a denial-of-service vulnerability in smbd, affecting Samba versions 3.0.x, 3.2.x, 3.3.x, and 3.4.x before specific patch levels, as well as Canonical Ubuntu Linux distributions utilizing these vulnerable Samba versions. An authenticated remote attacker can trigger an infinite loop by sending a specially crafted oplock break notification reply packet. This vulnerability has a CVSS score of 4.0 (AV:N/AC:L/Au:S/C:N/I:N/A:P), indicating a low severity with potential for partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.0.37CPE matchmatch criteria | cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* | ||
>= 3.2.0, < 3.2.15CPE matchmatch criteria | cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* | ||
>= 3.3.0, < 3.3.8CPE matchmatch criteria | cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* | ||
3.4.0CPE matchmatch criteria | cpe:2.3:a:samba:samba:3.4.0:*:*:*:*:*:*:* | ||
3.4.1CPE matchmatch criteria | cpe:2.3:a:samba:samba:3.4.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:S/C:N/I:N/A:P
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.