CVE-2012-4409 - Vulnerability Details - OpenCVE

Description

Stack-based buffer overflow in the check_file_head function in extra.c in mcrypt 2.6.8 and earlier allows user-assisted remote attackers to execute arbitrary code via an encrypted file with a crafted header containing long salt data that is not properly handled during decryption.

Published: 2012-11-21

Score: 6.8 Medium

EPSS: 58.7% High

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:mcrypt:mcrypt::::::::
	cpe:2.3:a:mcrypt:mcrypt:2.6.4:::::::*
	cpe:2.3:a:mcrypt:mcrypt:2.6.5:::::::*
	cpe:2.3:a:mcrypt:mcrypt:2.6.6:::::::*
	cpe:2.3:a:mcrypt:mcrypt:2.6.7:::::::*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.58743.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://lists.fedoraproject.org/pipermail/package-announce/2012-September/086519.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-September/087542.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088281.html
http://packetstormsecurity.org/files/116268/mcrypt-2.6.8-Buffer-Overflow-Proof-Of-Concept.html
http://secunia.com/advisories/50507
http://secunia.com/advisories/51010
http://www.openwall.com/lists/oss-security/2012/09/06/4
http://www.securitytracker.com/id?1027532
https://bugzilla.redhat.com/show_bug.cgi?id=855029

History

No history.

Subscriptions

Mcrypt Mcrypt

MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2012-11-21T23:00:00.000Z

Updated: 2024-08-06T20:35:09.525Z

Reserved: 2012-08-21T00:00:00.000Z

Link: CVE-2012-4409

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2012-11-21T23:55:01.757

Modified: 2025-04-11T00:51:21.963

Link: CVE-2012-4409

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-119

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