CVE-2010-0292

The read_from_cmd_socket function in cmdmon.c in chronyd in Chrony before 1.23.1, and 1.24-pre1, allows remote attackers to cause a denial of service (CPU and bandwidth consumption) by sending a spoofed cmdmon packet that triggers a continuous exchange of NOHOSTACCESS messages between two daemons, a related issue to CVE-2009-3563.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://chrony.tuxfamily.org/News.html	Vendor Advisory
http://git.tuxfamily.org/chrony/chrony.git/?p=gitroot/chrony/chrony.git%3Ba=commit%3Bh=7864c7a70ce00369194e734eb2842ecc5f8db531
http://secunia.com/advisories/38428	Vendor Advisory
http://secunia.com/advisories/38480	Vendor Advisory
http://www.debian.org/security/2010/dsa-1992
http://www.securityfocus.com/bid/38106	Patch
https://bugzilla.redhat.com/show_bug.cgi?id=555367

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:tuxfamily:chrony::::::::
	cpe:2.3:a:tuxfamily:chrony:1.18:::::::*
	cpe:2.3:a:tuxfamily:chrony:1.19:::::::*
	cpe:2.3:a:tuxfamily:chrony:1.19-1:::::::*
	cpe:2.3:a:tuxfamily:chrony:1.19.99.1:::::::*
	cpe:2.3:a:tuxfamily:chrony:1.19.99.2:::::::*
	cpe:2.3:a:tuxfamily:chrony:1.19.99.3:::::::*
	cpe:2.3:a:tuxfamily:chrony:1.20:::::::*
	cpe:2.3:a:tuxfamily:chrony:1.21:::::::*
	cpe:2.3:a:tuxfamily:chrony:1.21-pre1:::::::*
	cpe:2.3:a:tuxfamily:chrony:1.24-pre1:::::::*

History

No history.

Information

Published : 2010-02-08 20:30

Updated : 2023-11-07 02:05

NVD link : CVE-2010-0292

Mitre link : CVE-2010-0292

CVE.ORG link : CVE-2010-0292

JSON object : View

Products Affected

tuxfamily

chrony

CWE

CWE-399

Resource Management Errors

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