Rubrik CDM up to 7.0.1/7.0.1-p1/7.0.1-p2/7.0.1-p3 Backup Service Agent buffer overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Rubrik CDM up to 7.0.1/7.0.1-p1/7.0.1-p2/7.0.1-p3. This affects an unknown function of the component Backup Service Agent. Such manipulation leads to buffer overflow. This vulnerability is traded as CVE-2022-30984. An attack has to be approached locally. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Rubrik CDM up to 7.0.1/7.0.1-p1/7.0.1-p2/7.0.1-p3. It has been rated as critical. Affected by this issue is some unknown functionality of the component Backup Service Agent. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is confidentiality, integrity, and availability. CVE summarizes:

A buffer overflow vulnerability in the Rubrik Backup Service (RBS) Agent for Linux or Unix-based systems in Rubrik CDM 7.0.1, 7.0.1-p1, 7.0.1-p2 or 7.0.1-p3 before CDM 7.0.2-p2 could allow a local attacker to obtain root privileges by sending a crafted message to the RBS agent.

The weakness was shared 08/26/2022. The advisory is available at rubrik.com. This vulnerability is handled as CVE-2022-30984 since 05/18/2022. The technical details are unknown and an exploit is not available.

Upgrading to version 7.0.2-p2 eliminates this vulnerability.

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

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: CDM 7.0.2-p2

Timelineinfo

05/18/2022 🔍
08/26/2022 +100 days 🔍
08/26/2022 +0 days 🔍
10/02/2022 +37 days 🔍

Sourcesinfo

Advisory: rubrik.com
Status: Confirmed

CVE: CVE-2022-30984 (🔍)
GCVE (CVE): GCVE-0-2022-30984
GCVE (VulDB): GCVE-100-207314

Entryinfo

Created: 08/26/2022 09:02
Updated: 10/02/2022 07:01
Changes: 08/26/2022 09:02 (40), 10/02/2022 07:01 (10)
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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