Vulnerability Report

CVE-2018-17206

Title: Redhat Openstack Memory Corruption

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2018-17206.

CWE Category CWE-125
Published Date Sep 19, 2018
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 4.9 CVSS v3.1
Exploit Probability (EPSS)
2.05%

Vulnerability Summary

CVE-2018-17206: An issue was discovered in Open vSwitch (OvS) 2.7.x through 2.7.6. The decode_bundle function inside lib/ofp-actions.c is affected by a buffer over-read issue during BUNDLE action decoding.

Impacted Vendors

R
redhat 1
O
openstack 1
O
openvswitch 1

Reference Links

https://access.redhat.com/errata/RHSA-2018:3500 https://access.redhat.com/errata/RHSA-2019:0053 https://access.redhat.com/errata/RHSA-2019:0081 https://github.com/openvswitch/ovs/commit/9237a63c47bd314b807cda0bd2216264e82edbe8 https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html https://usn.ubuntu.com/3873-1/ https://access.redhat.com/errata/RHSA-2018:3500 https://access.redhat.com/errata/RHSA-2019:0053 https://access.redhat.com/errata/RHSA-2019:0081 https://github.com/openvswitch/ovs/commit/9237a63c47bd314b807cda0bd2216264e82edbe8 https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html https://usn.ubuntu.com/3873-1/
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
4.9
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
CVSS v2.0
Source Entity [email protected]
Severity MEDIUM
4.0
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:N/AC:L/Au:S/C:N/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2018-17206 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Affected Stack

No specific products linked.