National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2010-1633 Detail

Current Description

RSA verification recovery in the EVP_PKEY_verify_recover function in OpenSSL 1.x before 1.0.0a, as used by pkeyutl and possibly other applications, returns uninitialized memory upon failure, which might allow context-dependent attackers to bypass intended key requirements or obtain sensitive information via unspecified vectors. NOTE: some of these details are obtained from third party information.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.4 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:N) (V2 legend)
Impact Subscore: 4.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://cvs.openssl.org/chngview?cn=19693
http://cvs.openssl.org/filediff?f=openssl/crypto/rsa/rsa_pmeth.c&v1=1.34&v2=1.34.2.1
http://www.openssl.org/news/secadv_20100601.txt
http://www.securityfocus.com/bid/40503
http://www.vupen.com/english/advisories/2010/1313 Patch Vendor Advisory
http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564
https://bugzilla.redhat.com/show_bug.cgi?id=598732

Technical Details

Vulnerability Type (View All)

  • Permissions, Privileges, and Access Controls (CWE-264)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:openssl:openssl:1.0.0
     Show Matching CPE(s)
 cpe:/a:openssl:openssl:1.0.0:beta1
     Show Matching CPE(s)
 cpe:/a:openssl:openssl:1.0.0:beta2
     Show Matching CPE(s)
 cpe:/a:openssl:openssl:1.0.0:beta3
     Show Matching CPE(s)
 cpe:/a:openssl:openssl:1.0.0:beta4
     Show Matching CPE(s)
 cpe:/a:openssl:openssl:1.0.0:beta5
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-1633
NVD Published Date:
06/03/2010
NVD Last Modified:
03/26/2014