VDB-81623 · CVE-2016-3118 · SBV-58034

CA API Gateway up to 7.1.03/8.3.00/8.4.00 crlf injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.2	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in CA API Gateway up to 7.1.03/8.3.00/8.4.00 and classified as critical. This vulnerability affects unknown code. The manipulation leads to crlf injection. This vulnerability is listed as CVE-2016-3118. The attack may be initiated remotely. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in CA API Gateway up to 7.1.03/8.3.00/8.4.00 (Automation Software). This issue affects an unknown part. The manipulation with an unknown input leads to a crlf injection vulnerability. Using CWE to declare the problem leads to CWE-93. The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

CRLF injection vulnerability in CA API Gateway (formerly Layer7 API Gateway) 7.1 before 7.1.04, 8.0 through 8.3 before 8.3.01, and 8.4 before 8.4.01 allows remote attackers to have an unspecified impact via unknown vectors.

The weakness was presented 04/06/2016 (Website). It is possible to read the advisory at ca.com. The identification of this vulnerability is CVE-2016-3118 since 03/11/2016. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 7.1.04, 8.x, 8.3.01 or 8.4.01 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Vulnerability Center (SBV-58034†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Automation Software

Vendor

Name

API Gateway

Version

License

commercial

Website

Vendor: https://www.ca.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Crlf injection
CWE: CWE-93 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍
Upgrade: API Gateway 7.1.04/8.x/8.3.01/8.4.01

Timelineinfo

03/11/2016 🔍
04/05/2016 +24 days 🔍
04/05/2016 +0 days 🔍
04/06/2016 +1 days 🔍
04/06/2016 +0 days 🔍
04/10/2016 +4 days 🔍
02/04/2019 +1030 days 🔍

Sourcesinfo

Vendor: ca.com

Advisory: ca.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-3118 (🔍)
GCVE (CVE): GCVE-0-2016-3118
GCVE (VulDB): GCVE-100-81623
Vulnerability Center: 58034 - CA API Gateway Remote Unspecified CRLF Injection Vulnerability, Medium

Entryinfo

Created: 04/06/2016 12:21
Updated: 02/04/2019 10:20
Changes: 04/06/2016 12:21 (53), 02/04/2019 10:20 (11)
Complete: 🔍
Cache ID: 216::103