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CVE-2006-3121

Date: August 16, 2006

The peel_netstring function in cl_netstring.c in the heartbeat subsystem in High-Availability Linux before 1.2.5, and 2.0 before 2.0.7, allows remote attackers to cause a denial of service (crash) via the length parameter in a heartbeat message.

Severity Score

Related Resources (17)

http://www.linux-ha.org/SecurityIssues
http://www.vupen.com/english/advisories/2006/3288
http://security.gentoo.org/glsa/glsa-200608-23.xml
http://secunia.com/advisories/21518
http://secunia.com/advisories/21629
https://people.canonical.com/~ubuntu-security/cve/CVE-2006-3121
http://www.ubuntu.com/usn/usn-335-1
https://nvd.nist.gov/vuln/detail/CVE-2006-3121
http://secunia.com/advisories/21521
http://secunia.com/advisories/21511
https://exchange.xforce.ibmcloud.com/vulnerabilities/28396
http://secunia.com/advisories/21505
http://www.mandriva.com/security/advisories?name=MDKSA-2006:142
http://www.linux-ha.org/_cache/SecurityIssues__sec03.txt
http://www.securityfocus.com/bid/19516
http://www.debian.org/security/2006/dsa-1151
https://www.mend.io/vulnerability-database/CVE-2006-3121

Severity Score

Weakness Type (CWE)

Resource Management Errors

CWE-399

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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