Netatalk buffer overflow | CVE-2022-0194
NAME
Netatalk buffer overflow
- Platforms Affected:
Netatalk Netatalk 3.1.12 - Risk Level:
9.8 - Exploitability:
Unproven - Consequences:
Gain Access
DESCRIPTION
Netatalk is vulnerable to a stack-based buffer overflow, caused by improper bounds checking by the ad_addcomment function. By sending a specially-crafted request, a remote attacker could overflow a buffer and execute arbitrary code on the system.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Access Vector: Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Upgrade to the latest version of Netatalk (3.1.13 or later), available from the Netatalk Web site. See References.
- Reference Link:
https://www.zerodayinitiative.com/advisories/ZDI-22-530/ - Reference Link:
https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.html
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