VDB-206673 · CVE-2022-2547 · icsa-22-228-04

Softing Secure Integration Server 1.22 HTTP Header Content-Type null pointer dereference

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.
6.4	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Softing Secure Integration Server 1.22. It has been classified as problematic. Impacted is an unknown function of the component HTTP Header Handler. Performing a manipulation of the argument Content-Type results in null pointer dereference. This vulnerability was named CVE-2022-2547. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in Softing Secure Integration Server 1.22. It has been classified as problematic. This affects an unknown code block of the component HTTP Header Handler. The manipulation of the argument Content-Type with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability. The summary by CVE is:

A crafted HTTP packet without a content-type header can create a denial-of-service condition in Softing Secure Integration Server V1.22.

The weakness was presented 08/18/2022 as icsa-22-228-04. The advisory is shared at cisa.gov. This vulnerability is uniquely identified as CVE-2022-2547 since 07/26/2022. Technical details are known, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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

Productinfo

Vendor

Softing

Name

Secure Integration Server

Version

1.22

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (ICS-CERT): 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/26/2022 🔍
08/18/2022 +23 days 🔍
08/18/2022 +0 days 🔍
08/18/2022 +0 days 🔍

Sourcesinfo

Advisory: icsa-22-228-04
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-2547 (🔍)
GCVE (CVE): GCVE-0-2022-2547
GCVE (VulDB): GCVE-100-206673

Entryinfo

Created: 08/18/2022 09:13
Changes: 08/18/2022 09:13 (51)
Complete: 🔍
Cache ID: 216::103