Buffer overflow in Isc Dhcp
CVE-2012-3571
ISC DHCP 4.1.2 through 4.2.4 and 4.1-ESV before 4.1-ESV-R6 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed client identifier.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 6.1 (Medium). Vector: AV:A/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.130 (96.2th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.130 · newest: 0.130 · change: 0.000
Affected products
- Isc Dhcp — versions 4.1.2, 4.2.0, 4.2.1
- Canonical Ubuntu Linux — versions 11.04, 11.10, 12.04
- Debian Linux — versions 6.0, 7.0
Weakness classification (CWE)
References
- www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html (Third Party Advisory)
- kb.isc.org/article/AA-00712 (Vendor Advisory)
- www.debian.org/security/2012/dsa-2516 (vendor-advisory, Third Party Advisory)
- rhn.redhat.com/errata/RHSA-2012-1141.html (vendor-advisory, Third Party Advisory)
- www.mandriva.com/security/advisories (vendor-advisory, Third Party Advisory)
- lists.opensuse.org/opensuse-updates/2012-08/msg00030.html (vendor-advisory, Mailing List, Third Party Advisory)
- kb.juniper.net/InfoCenter/index (Third Party Advisory)
- www.mandriva.com/security/advisories (vendor-advisory, Third Party Advisory)
- www.debian.org/security/2012/dsa-2519 (vendor-advisory, Third Party Advisory)
- www.ubuntu.com/usn/USN-1519-1 (vendor-advisory, Third Party Advisory)