CVE-2017-3144
Failure to properly clean up closed OMAPI connections can exhaust available sockets
02 Description
Failure to properly clean up closed OMAPI connections can exhaust available sockets
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 72.72% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 99.3% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2019-01-16 20:00Z7 YR AGO
- Last updated
- 2024-09-16 22:46Z2 YR AGO
- Reserved
- 2016-12-02
- Assigning CNA
- isc
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Weaknesses
- Data version
- 5.1
- Document digest
- 720f559c5e4befddb5252c481788f36bea9b6211860575608a05332a28ed3b4d
05 Affected products
06 References
- access.redhat.comRHSA-2018:0158https://access.redhat.com/errata/RHSA-2018:0158
- www.debian.orgDSA-4133https://www.debian.org/security/2018/dsa-4133
- www.securityfocus.com102726http://www.securityfocus.com/bid/102726
- www.securitytracker.com1040194http://www.securitytracker.com/id/1040194
- usn.ubuntu.comUSN-3586-1https://usn.ubuntu.com/3586-1/
- kb.isc.orghttps://kb.isc.org/docs/aa-01541
07 Fixed in
Debian 12
- isc-dhcp Fixed in 4.3.5-3.1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- isc-dhcp Fixed in 4.3.5-3.1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- isc-dhcp Fixed in 4.2.4-7ubuntu12.12
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- isc-dhcp Fixed in 4.3.3-5ubuntu12.9
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- isc-dhcp Fixed in 4.3.5-3ubuntu5
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.