CVE-2012-3571
MEDIUM severity · CVSS 6.1 · Memory corruption
6.1CVSS MEDIUM
Summary
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.
Impact & exploitability
Attack vectorAdjacent
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impactNone
Integrity impactNone
Availability impact—
Exploit probability (EPSS)13%
AV:A/AC:L/Au:N/C:N/I:N/A:C
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761Advisory
- http://lists.opensuse.org/opensuse-updates/2012-08/msg00030.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2012-1140.htmlAdvisory
- http://rhn.redhat.com/errata/RHSA-2012-1141.htmlAdvisory
- http://security.gentoo.org/glsa/glsa-201301-06.xmlAdvisory
- http://www.debian.org/security/2012/dsa-2516Advisory
- http://www.debian.org/security/2012/dsa-2519Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:115Advisory