CVE-2014-9742

The Miller-Rabin primality check in Botan before 1.10.8 and 1.11.x before 1.11.9 improperly uses a single random base, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a DH group.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://botan.randombit.net/security.html	Vendor Advisory
http://marc.info/?l=botan-devel&m=139717503205066&w=2	Vendor Advisory
http://botan.randombit.net/security.html	Vendor Advisory
http://marc.info/?l=botan-devel&m=139717503205066&w=2	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:botan_project:botan::::::::
	cpe:2.3:a:botan_project:botan:1.11.0:::::::*
	cpe:2.3:a:botan_project:botan:1.11.1:::::::*
	cpe:2.3:a:botan_project:botan:1.11.2:::::::*
	cpe:2.3:a:botan_project:botan:1.11.3:::::::*
	cpe:2.3:a:botan_project:botan:1.11.4:::::::*
	cpe:2.3:a:botan_project:botan:1.11.5:::::::*
	cpe:2.3:a:botan_project:botan:1.11.6:::::::*
	cpe:2.3:a:botan_project:botan:1.11.7:::::::*
	cpe:2.3:a:botan_project:botan:1.11.8:::::::*

History

21 Nov 2024, 02:21

Type	Values Removed	Values Added
References	~~() http://botan.randombit.net/security.html - Vendor Advisory~~	() http://botan.randombit.net/security.html - Vendor Advisory
References	~~() http://marc.info/?l=botan-devel&m=139717503205066&w=2 - Vendor Advisory~~	() http://marc.info/?l=botan-devel&m=139717503205066&w=2 - Vendor Advisory

Information

Published : 2016-05-13 14:59

Updated : 2024-11-21 02:21

NVD link : CVE-2014-9742

Mitre link : CVE-2014-9742

CVE.ORG link : CVE-2014-9742

JSON object : View

Products Affected

botan_project

botan

CWE

CWE-310

Cryptographic Issues

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