OpenvSwitch Organization Specific TLV out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in OpenvSwitch and classified as problematic. Affected is an unknown function of the component Organization Specific TLV Handler. Executing a manipulation can lead to out-of-bounds. This vulnerability is tracked as CVE-2022-4337. No exploit exists. It is best practice to apply a patch to resolve this issue.

Detailsinfo

A vulnerability was found in OpenvSwitch (the affected version is unknown). It has been declared as problematic. This vulnerability affects an unknown code of the component Organization Specific TLV Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality. CVE summarizes:

An out-of-bounds read in Organization Specific TLV was found in various versions of OpenvSwitch.

The weakness was disclosed 01/11/2023. The advisory is available at github.com. This vulnerability was named CVE-2022-4337 since 12/07/2022. The technical details are unknown and an exploit is not available.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

12/07/2022 🔍
01/11/2023 +35 days 🔍
01/11/2023 +0 days 🔍
02/01/2023 +21 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2022-4337 (🔍)
GCVE (CVE): GCVE-0-2022-4337
GCVE (VulDB): GCVE-100-217942

Entryinfo

Created: 01/11/2023 07:17
Updated: 02/01/2023 10:01
Changes: 01/11/2023 07:17 (38), 02/01/2023 10:01 (11)
Complete: 🔍
Cache ID: 216::103

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