National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2000-1254 Detail

Description

crypto/rsa/rsa_gen.c in OpenSSL before 0.9.6 mishandles C bitwise-shift operations that exceed the size of an expression, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging improper RSA key generation on 64-bit HP-UX platforms.

Source:  MITRE
Description Last Modified:  05/04/2016

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N (V3 legend)
Impact Score: 3.6
Exploitability Score: 3.9

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0

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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://marc.info/?l=openssl-users&m=95961024500509
http://www.openwall.com/lists/oss-security/2016/05/04/17
http://www.securityfocus.com/bid/90109
http://www.securitytracker.com/id/1035750
http://www-01.ibm.com/support/docview.wss?uid=swg21995039
https://git.openssl.org/?p=openssl.git;a=commit;h=db82b8f9bd432a59aea8e1014694e15fc457c2bb

Technical Details

Vulnerability Type (View All)

Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2000-1254
NVD Published Date:
05/04/2016
NVD Last Modified:
02/01/2017