MariaDB up to 10.8 fix_outer_field denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in MariaDB 10.4/10.5/10.6/10.7/10.8. This affects the function Item_field::fix_outer_field. The manipulation results in denial of service. This vulnerability is identified as CVE-2022-32086. Additionally, an exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, was found in MariaDB 10.4/10.5/10.6/10.7/10.8 (Database Software). Affected is the function Item_field::fix_outer_field. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

MariaDB v10.4 to v10.8 was discovered to contain a segmentation fault via the component Item_field::fix_outer_field.

The weakness was released 07/02/2022 as MDEV-26412. The advisory is available at jira.mariadb.org. This vulnerability is traded as CVE-2022-32086 since 05/31/2022. Technical details and a public exploit are known.

The exploit is shared for download at jira.mariadb.org. It is declared as proof-of-concept.

Upgrading to version 10.4.25, 10.5.16, 10.6.8, 10.7.4 or 10.8.3 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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: MariaDB 10.4.25/10.5.16/10.6.8/10.7.4/10.8.3

Timelineinfo

05/31/2022 🔍
07/02/2022 +32 days 🔍
07/02/2022 +0 days 🔍
07/18/2022 +16 days 🔍

Sourcesinfo

Advisory: MDEV-26412
Status: Confirmed

CVE: CVE-2022-32086 (🔍)
GCVE (CVE): GCVE-0-2022-32086
GCVE (VulDB): GCVE-100-203106
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 07/02/2022 08:07
Updated: 07/18/2022 08:56
Changes: 07/02/2022 08:07 (44), 07/18/2022 08:56 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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