CVE-2016-7544 - Vulnerability Details - OpenCVE

Crypto++ 5.6.4 incorrectly uses Microsoft's stack-based _malloca and _freea functions. The library will request a block of memory to align a table in memory. If the table is later reallocated, then the wrong pointer could be freed.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.03271.

Key SSVC decision points have not yet been added.

Vendors	Products
Cryptopp	Crypto\+\+
Microsoft	Windows

Configuration 1 [-]

AND

cpe:2.3:a:cryptopp:crypto\+\+:5.6.4:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2016-8397	Crypto++ 5.6.4 incorrectly uses Microsoft's stack-based _malloca and _freea functions. The library will request a block of memory to align a table in memory. If the table is later reallocated, then the wrong pointer could be freed.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2016/09/23/5
http://www.openwall.com/lists/oss-security/2016/09/23/9
http://www.securityfocus.com/bid/93164
https://github.com/weidai11/cryptopp/issues/302
https://www.cryptopp.com/release565.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-01-30T21:00:00

Updated: 2024-08-06T02:04:54.914Z

Reserved: 2016-09-09T00:00:00

Link: CVE-2016-7544

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2017-01-30T21:59:01.160

Modified: 2025-04-20T01:37:25.860

Link: CVE-2016-7544

Redhat

No data.

OpenCVE Enrichment

No data.

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