prom3theu5
commented
1 month ago Can this be actioned please, There is a CVE for versions lower than 8.0.3
Vulnerable Library - aspnetcore.healthchecks.npgsql.8.0.1.nupkg
Vulnerabilities
| CVE | Severity |  CVSS |
Dependency | Type | Fixed in (aspnetcore.healthchecks.npgsql.8.0.1.nupkg version) | Remediation Possible** |
|---|---|---|---|---|---|---|
| CVE-2024-32655 |  High |
8.1 | npgsql.8.0.0.nupkg | Transitive | N/A* | ❌ |
*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2024-32655
### Vulnerable Library - npgsql.8.0.0.nupkg
Npgsql is the open source .NET data provider for PostgreSQL.
Library home page: https://api.nuget.org/packages/npgsql.8.0.0.nupkg
### Vulnerability Details
Npgsql is the .NET data provider for PostgreSQL. In 8.0.2 and earlier, The `WriteBind()` method in `src/Npgsql/Internal/NpgsqlConnector.FrontendMessages.cs` uses `int` variables to store the message length and the sum of parameter lengths. Both variables overflow when the sum of parameter lengths becomes too large. This causes Npgsql to write a message size that is too small when constructing a Postgres protocol message to send it over the network to the database. When parsing the message, the database will only read a small number of bytes and treat any following bytes as new messages while they belong to the old message. Attackers can abuse this to inject arbitrary Postgres protocol messages into the connection, leading to the execution of arbitrary SQL statements on the application's behalf.
Publish Date: 2024-05-09
URL: CVE-2024-32655
### CVSS 3 Score Details (8.1)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested Fix
Type: Upgrade version
Origin: https://www.cve.org/CVERecord?id=CVE-2024-32655
Release Date: 2024-05-09
Fix Resolution: Npgsql - 4.0.14,4.1.13,5.0.18,6.0.11,7.0.7,8.0.3
Bumps Npgsql from 8.0.0 to 8.0.3.
Release notes
Sourced from Npgsql's releases.
Commits
c5aab16Ignore multirange test pre PG 14d674f28Fix replication message writing091655eMerge pull request from GHSA-x9vc-6hfv-hg8cbe50041Fix output parameter population in batch commands (#5644)5fd00ddBuffer over-read with ArrayNullabilityMode.PerInstance (#5675)58b9a1bStart loading composite types before ranges (#5651)4e5fb5aAdd [Experimental] to converter-related APIs (#5668)6927b98Add ifdef for missing BitConverter.Int32BitsToSingle on ns2.01b93828GetChars fix and infra cleanup (#5618)07a0702Require binary format in binary importer (#5648)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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