CVE-2009-3275 is a Regular Expression Denial of Service (ReDoS) vulnerability affecting Microsoft patterns & practices Enterprise Library. An attacker can exploit this by providing a specially crafted input string containing numerous backslashes followed by a double quote, leading to high CPU consumption and a denial of service. The vulnerability has a CVSS score of 5.0, indicating a medium severity with a network attack vector, low attack complexity, and 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 |
|---|---|---|---|
3.1CPE matchmatch criteria | cpe:2.3:a:microsoft:enterprise_library:3.1:*:*:*:*:*:*:* | ||
4.0CPE matchmatch criteria | cpe:2.3:a:microsoft:enterprise_library:4.0:*:*:*:*:*:*:* | ||
4.1CPE matchmatch criteria | cpe:2.3:a:microsoft:enterprise_library:4.1:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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.
Remediation records are not available for this CVE.