Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-25804.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-25804
Upstream
Published
2023-03-30T20:15:07Z
Modified
2026-04-01T05:08:02.897580Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
CVE-2023-27533 affecting package mysql for versions less than 8.0.34-1
Details

A vulnerability in input validation exists in curl <8.0 during communication using the TELNET protocol may allow an attacker to pass on maliciously crafted user name and "telnet options" during server negotiation. The lack of proper input scrubbing allows an attacker to send content or perform option negotiation without the application's intent. This vulnerability could be exploited if an application allows user input, thereby enabling attackers to execute arbitrary code on the system.

References

Affected packages

Azure Linux:2 / mysql

Package

Name
mysql
Purl
pkg:rpm/azure-linux/mysql

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.0.34-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-25804.json"