CVE-2012-3570
Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote...
CVE-2012-3570 is a medium vulnerability (CVSS 5.7) in Isc Dhcp, published July 25, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.57%, the 85th percentile. Fixed in isc-dhcp 4.2.4-2.
Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service (segmentation fault and daemon exit) via a crafted client identifier parameter.
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service (segmentation fault and daemon exit) via a crafted client identifier parameter.
- Record
CVE-2012-3570- CVSS 2.0
- 5.7 Medium
AV:A/AC:M/Au:N/C:N/I:N/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service (segmentation fault and daemon exit) via a crafted client identifier parameter.
- Record
CVE-2012-3570- Updated
- 2026-11-02
EUVDEUVD-2012-3517 No score
Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service (segmentation fault and daemon exit) via a crafted client identifier parameter.
- Record
EUVD-2012-3517- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-c23j-xrx5-hcrf No score
Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote...
Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service (segmentation fault and daemon exit) via a crafted client identifier parameter.
- Record
GHSA-c23j-xrx5-hcrf- Weakness
- CWE-119
- Updated
- 2026-11-02
OSV No score
Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service (segmentation fault and daemon exit) via a crafted client identifier parameter.
- Record
CVE-2012-3570- Updated
- 2026-11-02
OSVDEBIAN-CVE-2012-3570 No score
Buffer overflow in ISC DHCP 4.2.x before 4.2.4-P1, when DHCPv6 mode is enabled, allows remote attackers to cause a denial of service (segmentation fault and daemon exit) via a crafted client identifier parameter.
- Record
DEBIAN-CVE-2012-3570- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10358-1 No score
dhcp-4.3.3.P1-3.1 on GA media
These are all security issues fixed in the dhcp-4.3.3.P1-3.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10358-1- Updated
- 2026-11-02
Affected products
Affected packages
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD, OSV |
References
lists.opensuse.org/opensuse-updates/2012-08/msg00030.html
mandriva.com/security/advisories?name=MDVSA-2012:115
security.gentoo.org/glsa/glsa-201301-06.xml
kb.isc.org/article/AA-00714
securityfocus.com/bid/54665
nvd.nist.gov/vuln/detail/CVE-2012-3570
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github.com/advisories/GHSA-c23j-xrx5-hcrf
security-tracker.debian.org/tracker/CVE-2012-3570
suse.com/security/cve/CVE-2009-1892