6.1
CVE-2011-4868
- EPSS 3.61%
- Veröffentlicht 15.01.2012 03:55:12
- Zuletzt bearbeitet 16.06.2026 23:35:32
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
The logging functionality in dhcpd in ISC DHCP before 4.2.3-P2, when using Dynamic DNS (DDNS) and issuing IPv6 addresses, does not properly handle the DHCPv6 lease structure, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via crafted packets related to a lease-status update.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 3.61% | 0.88 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 6.1 | 6.5 | 6.9 |
AV:A/AC:L/Au:N/C:N/I:N/A:C
|
http://security.gentoo.org/glsa/glsa-201301-06.xml
https://deepthought.isc.org/article/AA-00595
https://kb.isc.org/article/AA-00705
https://www.isc.org/software/dhcp/advisories/cve-2011-4868