syslog-ng up to 3.37 RFC3164 Parser denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in syslog-ng up to 3.37. This affects an unknown part of the component RFC3164 Parser. Executing a manipulation can lead to denial of service. This vulnerability is handled as CVE-2022-38725. The attack can be executed remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in syslog-ng up to 3.37. It has been declared as problematic. This vulnerability affects an unknown part of the component RFC3164 Parser. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

An integer overflow in the RFC3164 parser in One Identity syslog-ng 3.0 through 3.37 allows remote attackers to cause a Denial of Service via crafted syslog input that is mishandled by the tcp or network function. syslog-ng Premium Edition 7.0.30 and syslog-ng Store Box 6.10.0 are also affected.

The weakness was released 01/23/2023 as GHSA-7932-4fc6-pvmc. The advisory is available at github.com. This vulnerability was named CVE-2022-38725 since 08/24/2022. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

Upgrading eliminates this vulnerability.

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Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/24/2022 🔍
01/23/2023 +152 days 🔍
01/23/2023 +0 days 🔍
02/18/2023 +26 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-7932-4fc6-pvmc
Status: Confirmed

CVE: CVE-2022-38725 (🔍)
GCVE (CVE): GCVE-0-2022-38725
GCVE (VulDB): GCVE-100-219166

Entryinfo

Created: 01/23/2023 18:51
Updated: 02/18/2023 13:12
Changes: 01/23/2023 18:51 (39), 02/18/2023 13:12 (11)
Complete: 🔍
Cache ID: 216::103

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