Improper input validation in Isc Dhcp
CVE-2015-8605
ISC DHCP 4.x before 4.1-ESV-R12-P1, 4.2.x, and 4.3.x before 4.3.3-P1 allows remote attackers to cause a denial of service (application crash) via an invalid length field in a UDP IPv4 packet.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.434 (97.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Isc Dhcp — versions 4.0.0, 4.0.1, 4.0.2
- Sophos Unified_threat_management_up2date
- Canonical Ubuntu_linux — versions 12.04, 14.04, 15.04
- Debian Debian_linux — versions 7.0, 8.0, 9.0
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- 1034657 (Third Party Advisory, VDB Entry, vdb-entry, x_refsource_SECTRACK)
- openSUSE-SU-2016:0610 (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- FEDORA-2016-0c5bb21bf1 (x_refsource_FEDORA, vendor-advisory, Mailing List, Third Party Advisory)
- DSA-3442 (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- USN-2868-1 (x_refsource_UBUNTU, vendor-advisory, Third Party Advisory)
- FEDORA-2016-adb533a418 (x_refsource_FEDORA, vendor-advisory, Mailing List, Third Party Advisory)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
Frequently asked questions
- What is CVE-2015-8605?
- CVE-2015-8605 is a medium-severity vulnerability in Isc Dhcp, classified under Improper Input Validation. CVSS score: 6.5/10. Published 2016-01-14.
- How severe is CVE-2015-8605?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2015-8605 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.