Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2004-0772

Double Free

Published: Oct 20, 2004 | Modified: Feb 02, 2024
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
UNTRIAGED
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2004-0772
CWEhttps://cwe.mitre.org/data/definitions/415.html

Double free vulnerabilities in error handling code in krb524d for MIT Kerberos 5 (krb5) 1.2.8 and earlier may allow remote attackers to execute arbitrary code.

Weakness

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

Affected Software

Name Vendor Start Version End Version
Kerberos_5 Mit * 1.2.8 (including)
Krb5 Ubuntu dapper *
Krb5 Ubuntu devel *
Krb5 Ubuntu edgy *
Krb5 Ubuntu feisty *
Red Hat Enterprise Linux AS (Advanced Server) version 2.1 RedHat *
Red Hat Enterprise Linux ES version 2.1 RedHat *
Red Hat Enterprise Linux WS version 2.1 RedHat *
Red Hat Linux Advanced Workstation 2.1 RedHat *

Potential Mitigations

References

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