CVE-2007-4565 describes a denial-of-service vulnerability in fetchmail versions prior to 6.3.9, specifically within the sink.c component. An unauthenticated remote attacker can trigger a NULL dereference and application crash by refusing specific warning messages sent via SMTP. This vulnerability has a CVSS score of 5.0, indicating a low severity with potential for partial availability impact. There is no known active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.6.5CPE matchmatch criteria | cpe:2.3:a:fetchmail:fetchmail:4.6.5:*:*:*:*:*:*:* | ||
<= 6.3.9CPE matchmatch criteria | cpe:2.3:a:fetchmail:fetchmail:*:rc2:*:*:*:*:*:* | ||
4.5.1CPE matchmatch criteria | cpe:2.3:a:fetchmail:fetchmail:4.5.1:*:*:*:*:*:*:* | ||
4.5.2CPE matchmatch criteria | cpe:2.3:a:fetchmail:fetchmail:4.5.2:*:*:*:*:*:*:* | ||
4.5.3CPE matchmatch criteria | cpe:2.3:a:fetchmail:fetchmail:4.5.3:*:*:*:*:*:*:* |
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.