CVE-2022-23525

Published: Dic 15, 2022 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2022-7511 Aliases: GHSA-53c4-hhmh-vw5q
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 5,3
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: low

Description

AI Translation Available

Helm is a tool for managing Charts, pre-configured Kubernetes resources. Versions prior to 3.10.3 are subject to NULL Pointer Dereference in the _repo_package. The _repo_ package contains a handler that processes the index file of a repository. For example, the Helm client adds references to chart repositories where charts are managed. The _repo_ package parses the index file of the repository and loads it into structures Go can work with. Some index files can cause array data structures to be created causing a memory violation. Applications that use the _repo_ package in the Helm SDK to parse an index file can suffer a Denial of Service when that input causes a panic that cannot be recovered from. The Helm Client will panic with an index file that causes a memory violation panic. Helm is not a long running service so the panic will not affect future uses of the Helm client. This issue has been patched in 3.10.3. SDK users can validate index files that are correctly formatted before passing them to the _repo_ functions.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0004
Percentile
0,1th
Updated

EPSS Score Trend (Last 90 Days)

476

NULL Pointer Dereference

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality
Potential Impacts:
Dos: Crash, Exit, Or Restart Execute Unauthorized Code Or Commands Read Memory Modify Memory
Applicable Platforms
Languages: C, C#, C++, Go, Java
Likelihood of Exploit: Medium
View CWE Details
Application

Helm by Helm

Product Information
Vendor Helm
Product Helm
Version Range Affected
From 3.0.0 (inclusive)
To 3.10.3 (exclusive)
cpe:2.3:a:helm:helm:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/helm/helm/commit/638ebffbc2e445156f3978f…
Patch Third Party Advisory
https://github.com/helm/helm/commit/638ebffbc2e445156f3978f02fd83d9af1e56f5b
https://github.com/helm/helm/security/advisories/GHSA-53c4-…
Third Party Advisory
https://github.com/helm/helm/security/advisories/GHSA-53c4-hhmh-vw5q
https://github.com/helm/helm/commit/638ebffbc2e445156f3978f…
Patch Third Party Advisory
https://github.com/helm/helm/commit/638ebffbc2e445156f3978f02fd83d9af1e56f5b
https://github.com/helm/helm/security/advisories/GHSA-53c4-…
Third Party Advisory
https://github.com/helm/helm/security/advisories/GHSA-53c4-hhmh-vw5q