CVE-2007-6276
The accept_connections function in the virtual private network daemon (vpnd) in Apple Mac OS X 10...
The accept_connections function in the virtual private network daemon (vpnd) in Apple Mac OS X 10.5 before 10.5.4 allows remote attackers to cause a denial of service (divide-by-zero error and daemon crash) via a crafted load balancing packet to UDP port 4112.
Exploit likelihood
What each source reports
NVD Score used
The accept_connections function in the virtual private network daemon (vpnd) in Apple Mac OS X 10.5 before 10.5.4 allows remote attackers to cause a denial of service (divide-by-zero error and daemon crash) via a crafted load balancing packet to UDP port 4112.
- Record
CVE-2007-6276- CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Weakness
- CWE-189
- Updated
- 2026-11-02
CVE List No score
The accept_connections function in the virtual private network daemon (vpnd) in Apple Mac OS X 10.5 before 10.5.4 allows remote attackers to cause a denial of service (divide-by-zero error and daemon crash) via a crafted load balancing packet to UDP port 4112.
- Record
CVE-2007-6276- Updated
- 2026-11-02
EUVDEUVD-2007-6244 No score
The accept_connections function in the virtual private network daemon (vpnd) in Apple Mac OS X 10.5 before 10.5.4 allows remote attackers to cause a denial of service (divide-by-zero error and daemon crash) via a crafted load balancing packet to UDP port 4112.
- Record
EUVD-2007-6244- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9fjr-c564-rwj5 No score
The accept_connections function in the virtual private network daemon (vpnd) in Apple Mac OS X 10...
The accept_connections function in the virtual private network daemon (vpnd) in Apple Mac OS X 10.5 before 10.5.4 allows remote attackers to cause a denial of service (divide-by-zero error and daemon crash) via a crafted load balancing packet to UDP port 4112.
- Record
GHSA-9fjr-c564-rwj5- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Apple Mac OSX 10.5.0 (Leopard) - vpnd Remote Denial of Service (PoC) | 2007-12-04 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| aliases, exploits, facts, references, title | Exploit-DB, GitHub Advisories | |
| first indexed | CVE List, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2007-6276 is a high vulnerability (CVSS 7.8) in Apple Mac Os X, published December 7, 2007. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 9.15%, the 95th percentile. No source names a fixed version.