Buffer overflow in Isc Dhcp
CVE-2009-0692
Stack-based buffer overflow in the script_write_params method in client/dhclient.c in ISC DHCP dhclient 4.1 before 4.1.0p1, 4.0 before 4.0.1p1, 3.1 before 3.1.2p1, 3.0, and 2.0 allows remote DHCP servers to execute arbitrary code via a crafted subnet-mask option.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 10.0 (High). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.258 (97.9th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 97.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.258 · newest: 0.258 · change: 0.000
Affected products
- Isc Dhcp — versions 2.0, 3.0, 3.1
Weakness classification (CWE)
References
- www.vupen.com/english/advisories/2009/1891 (vdb-entry)
- www.isc.org/node/468 (Patch, Vendor Advisory)
- secunia.com/advisories/35830 (third-party-advisory)
- bugzilla.redhat.com/show_bug.cgi
- secunia.com/advisories/35832 (third-party-advisory)
- itrc.hp.com/service/cki/docDisplay.do (vendor-advisory)
- secunia.com/advisories/35850 (third-party-advisory)
- secunia.com/advisories/35785 (Vendor Advisory, third-party-advisory)
- www.kb.cert.org/vuls/id/410676 (US Government Resource, third-party-advisory)
- secunia.com/advisories/35880 (third-party-advisory)