CVE-2024-34020

MEDIUM

Stack-based Buffer Overflow (CWE-121)

2024-04-29 cve@mitre.org

Buffer Overflow Stack Overflow

6.5

CVSS 3.1 · Vendor: mitre

Severity by source

Vendor (mitre) PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Primary rating from Vendor (mitre) · only source for this CVE.

CVSS VectorVendor: mitre

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Apr 29, 2024 - 16:15 cve.org

MEDIUM 6.5

DescriptionCVE.org

A stack-based buffer overflow was found in the putSDN() function of mail.c in hcode through 2.1.

AnalysisAI

A stack-based buffer overflow was found in the putSDN() function of mail.c in hcode through 2.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-121. A stack-based buffer overflow was found in the putSDN() function of mail.c in hcode through 2.1. Version information: through 2.1..

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.