7.5

CVE-2017-3144

Failure to properly clean up closed OMAPI connections can exhaust available sockets

A vulnerability stemming from failure to properly clean up closed OMAPI connections can lead to exhaustion of the pool of socket descriptors available to the DHCP server. Affects ISC DHCP 4.1.0 to 4.1-ESV-R15, 4.2.0 to 4.2.8, 4.3.0 to 4.3.6. Older versions may also be affected but are well beyond their end-of-life (EOL). Releases prior to 4.1.0 have not been tested.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Isc ≫ Dhcp Version >= 4.2.0 <= 4.2.8
Isc ≫ Dhcp Version >= 4.3.0 <= 4.3.6
Isc ≫ Dhcp Version 4.1-esv Update -
Isc ≫ Dhcp Version 4.1-esv Update r1
Isc ≫ Dhcp Version 4.1-esv Update r10
Isc ≫ Dhcp Version 4.1-esv Update r10_b1
Isc ≫ Dhcp Version 4.1-esv Update r10_rc1
Isc ≫ Dhcp Version 4.1-esv Update r11
Isc ≫ Dhcp Version 4.1-esv Update r11_b1
Isc ≫ Dhcp Version 4.1-esv Update r11_rc1
Isc ≫ Dhcp Version 4.1-esv Update r11_rc2
Isc ≫ Dhcp Version 4.1-esv Update r12
Isc ≫ Dhcp Version 4.1-esv Update r12_b1
Isc ≫ Dhcp Version 4.1-esv Update r12_p1
Isc ≫ Dhcp Version 4.1-esv Update r13
Isc ≫ Dhcp Version 4.1-esv Update r13_b1
Isc ≫ Dhcp Version 4.1-esv Update r14
Isc ≫ Dhcp Version 4.1-esv Update r14_b1
Isc ≫ Dhcp Version 4.1-esv Update r15
Isc ≫ Dhcp Version 4.1-esv Update r2
Isc ≫ Dhcp Version 4.1-esv Update r3
Isc ≫ Dhcp Version 4.1-esv Update r3_b1
Isc ≫ Dhcp Version 4.1-esv Update r4
Isc ≫ Dhcp Version 4.1-esv Update r5
Isc ≫ Dhcp Version 4.1-esv Update r5_b1
Isc ≫ Dhcp Version 4.1-esv Update r5_rc1
Isc ≫ Dhcp Version 4.1-esv Update r5_rc2
Isc ≫ Dhcp Version 4.1-esv Update r6
Isc ≫ Dhcp Version 4.1-esv Update r7
Isc ≫ Dhcp Version 4.1-esv Update r8
Isc ≫ Dhcp Version 4.1-esv Update r8_b1
Isc ≫ Dhcp Version 4.1-esv Update r8_rc1
Isc ≫ Dhcp Version 4.1-esv Update r9
Isc ≫ Dhcp Version 4.1-esv Update r9_b1
Isc ≫ Dhcp Version 4.1-esv Update r9_rc1
Isc ≫ Dhcp Version 4.1.0
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 17.10
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 72.72% 0.994
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NIST 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
ISC 5.3 3.9 1.4
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource.

https://usn.ubuntu.com/3586-1/
Third Party Advisory
http://www.securityfocus.com/bid/102726
Third Party Advisory
VDB Entry
http://www.securitytracker.com/id/1040194
Third Party Advisory
VDB Entry
https://access.redhat.com/errata/RHSA-2018:0158
Third Party Advisory
https://kb.isc.org/docs/aa-01541
Vendor Advisory
https://www.debian.org/security/2018/dsa-4133
Third Party Advisory