National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2018-5388 Detail

Current Description

In stroke_socket.c in strongSwan before 5.6.3, a missing packet length check could allow a buffer underflow, which may lead to resource exhaustion and denial of service while reading from the socket.

Source:  MITRE
Description Last Modified:  05/31/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 2.8

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.kb.cert.org/vuls/id/338343 Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/104263 Third Party Advisory VDB Entry
https://git.strongswan.org/?p=strongswan.git;a=commitdiff;h=0acd1ab4 Vendor Advisory
https://usn.ubuntu.com/3771-1/
https://www.debian.org/security/2018/dsa-4229 Third Party Advisory

Technical Details

Vulnerability Type (View All)

Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-5388
NVD Published Date:
05/31/2018
NVD Last Modified:
09/26/2018