Apache bRPC up to 1.4.x ServerOptions::pid_file input validation

CVSS Meta Temp Score
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CTI Interest Score
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8.3$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in Apache bRPC up to 1.4.x. Affected by this vulnerability is the function ServerOptions::pid_file. Executing a manipulation of the argument pid_file can lead to input validation. The identification of this vulnerability is CVE-2023-31039. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Apache bRPC up to 1.4.x. It has been declared as problematic. This vulnerability affects the function ServerOptions::pid_file. The manipulation of the argument pid_file with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Security vulnerability in Apache bRPC <1.5.0 on all platforms allows attackers to execute arbitrary code via ServerOptions::pid_file. An attacker that can influence the ServerOptions pid_file parameter with which the bRPC server is started can execute arbitrary code with the permissions of the bRPC process. Solution: 1. upgrade to bRPC >= 1.5.0, download link:  https://dist.apache.org/repos/dist/release/brpc/1.5.0/ https://dist.apache.org/repos/dist/release/brpc/1.5.0/ 2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch:  https://github.com/apache/brpc/pull/2218 https://github.com/apache/brpc/pull/2218

The weakness was shared 05/08/2023. The advisory is shared for download at lists.apache.org. This vulnerability was named CVE-2023-31039 since 04/23/2023. There are known technical details, but no exploit is available.

Upgrading to version 1.5.0 eliminates this vulnerability.

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Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: bRPC 1.5.0

Timelineinfo

04/23/2023 🔍
05/08/2023 +15 days 🔍
05/08/2023 +0 days 🔍
10/16/2024 +527 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: lists.apache.org
Status: Confirmed

CVE: CVE-2023-31039 (🔍)
GCVE (CVE): GCVE-0-2023-31039
GCVE (VulDB): GCVE-100-228184

Entryinfo

Created: 05/08/2023 13:14
Updated: 10/16/2024 03:31
Changes: 05/08/2023 13:14 (40), 05/28/2023 18:02 (11), 10/16/2024 03:31 (26)
Complete: 🔍
Cache ID: 216::103

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