F5 BIG-IP APM 12.1.0/12.1.1/12.1.2/13.0.0 URL range error

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in F5 BIG-IP APM 12.1.0/12.1.1/12.1.2/13.0.0. The impacted element is an unknown function of the component URL Handler. This manipulation causes range error. This vulnerability is handled as CVE-2017-0302. The attack can be initiated remotely. There is not any exploit available. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability has been found in F5 BIG-IP APM 12.1.0/12.1.1/12.1.2/13.0.0 (Firewall Software) and classified as problematic. Affected by this vulnerability is some unknown functionality of the component URL Handler. The manipulation with an unknown input leads to a range error vulnerability. The CWE definition for the vulnerability is CWE-118. The product does not restrict or incorrectly restricts operations within the boundaries of a resource that is accessed using an index or pointer, such as memory or files. As an impact it is known to affect availability. The summary by CVE is:

In F5 BIG-IP APM 12.0.0 through 12.1.2 and 13.0.0, an authenticated user with an established access session to the BIG-IP APM system may be able to cause a traffic disruption if the length of the requested URL is less than 16 characters.

The bug was discovered 05/05/2017. The weakness was released 05/05/2017 as 641612 / K87141725 as confirmed knowledge base article (Website). The advisory is shared at support.f5.com. This vulnerability is known as CVE-2017-0302 since 11/09/2016. The attack can be launched remotely. A single authentication is required for exploitation. Neither technical details nor an exploit are publicly available. The advisory points out:

An authenticated user with an established access session to the BIG-IP APM system may be able to cause a traffic disruption if the length of the requested URL is less than 16 characters.

The vulnerability scanner Nessus provides a plugin with the ID 100007 (F5 Networks BIG-IP : BIG-IP APM redirect vulnerability (K87141725)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family F5 Networks Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 371313 (F5 BIG-IP APM Redirect Traffic Disruption Vulnerability (K87141725)).

Applying the patch 12.1.2 HF1/13.0.0 HF2 is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (100007) and SecurityTracker (ID 1038408†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Range error
CWE: CWE-118
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 100007
Nessus Name: F5 Networks BIG-IP : BIG-IP APM redirect vulnerability (K87141725)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 800325
OpenVAS Name: F5 BIG-IP - TMM vulnerability CVE-2017-0302
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: 12.1.2 HF1/13.0.0 HF2

Timelineinfo

11/09/2016 🔍
05/05/2017 +177 days 🔍
05/05/2017 +0 days 🔍
05/05/2017 +0 days 🔍
05/06/2017 +1 days 🔍
05/06/2017 +0 days 🔍
05/08/2017 +2 days 🔍
05/09/2017 +1 days 🔍
09/24/2020 +1234 days 🔍

Sourcesinfo

Vendor: f5.com

Advisory: 641612 / K87141725
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2017-0302 (🔍)
GCVE (CVE): GCVE-0-2017-0302
GCVE (VulDB): GCVE-100-100921
OSVDB: - CVE-2017-0302 - F5 - Big-Ip Access Policy Manager - Low
SecurityTracker: 1038408

Entryinfo

Created: 05/06/2017 20:00
Updated: 09/24/2020 12:10
Changes: 05/06/2017 20:00 (78), 09/24/2020 12:10 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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