Published: 28/10/2002 Updated: 10/09/2008

CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10

VMScore: 890

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

Multiple format string vulnerabilities in heartbeat 0.4.9 and previous versions (claimed as buffer overflows in some sources) allow remote malicious users to execute arbitrary code via certain packets to UDP port 694 (incorrectly claimed as TCP in some sources).

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linux-ha heartbeat

Nathan Wallwork discovered a buffer overflow in heartbeat, a subsystem for High-Availability Linux A remote attacker could send a specially crafted UDP packet that overflows a buffer, leaving heartbeat to execute arbitrary code as root This problem has been fixed in version 0490l-72 for the current stable distribution (woody) and version 04 ...

NVD-CWE-Other http://www.debian.org/security/2002/dsa-174 http://www.iss.net/security_center/static/10357.php http://www.securityfocus.com/bid/5955 http://linux-ha.org/security/sec01.txt http://www.novell.com/linux/security/advisories/2002_037_heartbeat.html http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000540 https://nvd.nist.gov https://www.debian.org/security/./dsa-174

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