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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2016-9939 Detail

Description

Crypto++ (aka cryptopp and libcrypto++) 5.6.4 contained a bug in its ASN.1 BER decoding routine. The library will allocate a memory block based on the length field of the ASN.1 object. If there is not enough content octets in the ASN.1 object, then the function will fail and the memory block will be zeroed even if its unused. There is a noticeable delay during the wipe for a large allocation.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.debian.org/security/2016/dsa-3748 Third Party Advisory 
http://www.debian.org/security/2016/dsa-3748 Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/12/12/7 Mailing List  Patch  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/12/12/7 Mailing List  Patch  Third Party Advisory 
http://www.securityfocus.com/bid/94854 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/94854 Third Party Advisory  VDB Entry 
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7IL5A6465IEPW5GAWGXB2ENJPFYVWTJM/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7IL5A6465IEPW5GAWGXB2ENJPFYVWTJM/

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-9939
NVD Published Date:
01/30/2017
NVD Last Modified:
11/20/2024
Source:
MITRE