CVE-2018-5503

CVSS V2 Medium 5 CVSS V3 High 7.5

Description

On F5 BIG-IP versions 13.0.0 - 13.1.0.3 or 12.0.0 - 12.1.3.1, TMM may restart when processing a specifically crafted page through a virtual server with an associated PEM policy that has content insertion as an action.

Overview

CVE ID
CVE-2018-5503

Assigner
f5sirt@f5.com

Vulnerability Status
Analyzed

Published Version
2018-03-22T18:29:00

Last Modified Date
2018-04-20T17:06:29

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:f5:big-ip_policy_enforcement_manager::::::::	1	OR	12.0.0	12.1.3.2
cpe:2.3:a:f5:big-ip_policy_enforcement_manager::::::::	1	OR	13.0.0	13.1.0.4

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
5

Severity
MEDIUM

Exploitability Score
10

Impact Score
2.9

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
7.5

Base Severity
HIGH

Exploitability Score
3.9

Impact Score
3.6

References

Reference URL	Reference Tags
https://support.f5.com/csp/article/K54562183	Vendor Advisory
http://www.securitytracker.com/id/1040560	Third Party Advisory VDB Entry

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-5503
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5503

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 18:45:20				Added to TrackCVE
2022-12-03 03:44:20	2018-03-22T18:29Z	2018-03-22T18:29:00	CVE Published Date	updated
2022-12-03 03:44:20		2018-04-20T17:06:29	CVE Modified Date	updated
2022-12-03 03:44:20		Analyzed	Vulnerability Status	updated