Suricata up to 7.0.2 pgsql Parser resource consumption

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Suricata up to 7.0.2. The impacted element is an unknown function of the component pgsql Parser. Such manipulation leads to resource consumption. This vulnerability is documented as CVE-2024-23835. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Suricata up to 7.0.2. Affected by this issue is an unknown code block of the component pgsql Parser. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability. CVE summarizes:

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.3, excessive memory use during pgsql parsing could lead to OOM-related crashes. This vulnerability is patched in 7.0.3. As workaround, users can disable the pgsql app layer parser.

The weakness was released 02/26/2024 as GHSA-8583-353. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2024-23835 since 01/22/2024. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

Upgrading to version 7.0.3 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / 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: 🔍

Upgrade: Suricata 7.0.3
Patch: github.com

Timelineinfo

01/22/2024 🔍
02/26/2024 +35 days 🔍
02/26/2024 +0 days 🔍
12/18/2024 +296 days 🔍

Sourcesinfo

Advisory: GHSA-8583-353
Status: Confirmed

CVE: CVE-2024-23835 (🔍)
GCVE (CVE): GCVE-0-2024-23835
GCVE (VulDB): GCVE-100-254756

Entryinfo

Created: 02/26/2024 16:55
Updated: 12/18/2024 21:32
Changes: 02/26/2024 16:55 (49), 03/14/2024 08:54 (1), 03/14/2024 08:58 (1), 12/18/2024 21:32 (27)
Complete: 🔍
Cache ID: 216::103

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