CVE-2015-8605

high-risk
Published 2016-01-14

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.

Do I need to act?

!
43.4% chance of exploitation in next 30 days
EPSS score — higher than 57% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
ADJACENT_NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Isc Debian Canonical Sophos

References (24)

Mailing List http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175594.ht...
Mailing List http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176031.ht...
Mailing List http://lists.opensuse.org/opensuse-updates/2016-02/msg00162.html
Mailing List http://lists.opensuse.org/opensuse-updates/2016-02/msg00168.html
Third Party Advisory http://www.debian.org/security/2016/dsa-3442
Third Party Advisory http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
Third Party Advisory http://www.securityfocus.com/bid/80703
Third Party Advisory http://www.securitytracker.com/id/1034657
Third Party Advisory http://www.ubuntu.com/usn/USN-2868-1
Third Party Advisory https://blogs.sophos.com/2016/02/17/utm-up2date-9-354-released/
Third Party Advisory https://blogs.sophos.com/2016/02/29/utm-up2date-9-319-released/
Vendor Advisory https://kb.isc.org/article/AA-01334
Mailing List http://lists.fedoraproject.org/pipermail/package-announce/2016-January/175594.ht...
Mailing List http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176031.ht...
Mailing List http://lists.opensuse.org/opensuse-updates/2016-02/msg00162.html
Mailing List http://lists.opensuse.org/opensuse-updates/2016-02/msg00168.html
Third Party Advisory http://www.debian.org/security/2016/dsa-3442
Third Party Advisory http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html
Third Party Advisory http://www.securityfocus.com/bid/80703
Third Party Advisory http://www.securitytracker.com/id/1034657
and 4 more references
67
/ 100
high-risk
Severity 21/34 · High
Exploitability 17/34 · Moderate
Exposure 29/34 · Critical