Vulnerability Name:

CVE-2003-0082

Assigned:2003-04-02
Published:2003-04-02
Updated:2020-01-21
Summary:The Key Distribution Center (KDC) in Kerberos 5 (krb5) 1.2.7 and earlier allows remote, authenticated attackers to cause a denial of service (crash) on KDCs within the same realm using a certain protocol request that causes the KDC to corrupt its heap (aka "buffer underrun").
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-Other
References:Source: MITRE
Type: CNA
CVE-2003-0082

Source: SUNALERT
Type: UNKNOWN
54042

Source: CONFIRM
Type: Patch, Vendor Advisory
http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-005-buf.txt

Source: DEBIAN
Type: Patch, Vendor Advisory
DSA-266

Source: REDHAT
Type: UNKNOWN
RHSA-2003:051

Source: REDHAT
Type: UNKNOWN
RHSA-2003:052

Source: REDHAT
Type: UNKNOWN
RHSA-2003:091

Source: BUGTRAQ
Type: UNKNOWN
20030331 GLSA: krb5 & mit-krb5 (200303-28)

Source: BID
Type: UNKNOWN
7185

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:244

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:2536

Source: OVAL
Type: UNKNOWN
oval:org.mitre.oval:def:4430

Vulnerable Configuration:Configuration 1:
  • cpe:/a:mit:kerberos:1.0:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos:1.2.2.beta1:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.0.6:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.1:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.1.1:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2:-:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.5:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.6:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.2.7:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:1.3:alpha1:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:244
    V
    		Kerberos KDC Heap Corruption Denial of Service
    2007-04-25
    oval:org.mitre.oval:def:2536
    V
    		Kerberos 5 KDC Heap Corruption Vulnerability
    2006-09-27
    oval:org.mitre.oval:def:4430
    V
    		Kerberos 5 KDC Buffer Underrun in Principle Name Handling
    2006-09-27
    oval:org.debian:def:266
    V
    		several vulnerabilities
    2003-03-24
    BACK
    mit kerberos 1.0
    mit kerberos 1.2.2.beta1
    mit kerberos 5 1.0.6
    mit kerberos 5 1.1
    mit kerberos 5 1.1.1
    mit kerberos 5 1.2
    mit kerberos 5 1.2.1
    mit kerberos 5 1.2.2
    mit kerberos 5 1.2.3
    mit kerberos 5 1.2.4
    mit kerberos 5 1.2.5
    mit kerberos 5 1.2.6
    mit kerberos 5 1.2.7
    mit kerberos 5 1.3 alpha1