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CVE-2002-2443
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
schpw.c in the kpasswd service in kadmind in MIT Kerberos 5 (aka krb5) before 1.11.3 does not properly validate UDP packets before sending responses, which allows remote attackers to cause a denial of service (CPU and bandwidth consumption) via a forged packet that triggers a communication loop, as demonstrated by krb_pingpong.nasl, a related issue to CVE-1999-0103..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 5/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 2.9/10
- Confidentiality Impact
- None
- Availability Impact
- Partial
- Integrity Impact
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:* |
Yes
|
- | 1.11.3 | |
cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:fedoraproject:fedora:17:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:fedoraproject:fedora:18:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:fedoraproject:fedora:19:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*: |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_server_aus:6.4:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*: |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_eus:5.9:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:redhat:enterprise_linux_eus:6.4:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:* |
Yes
|
- | - |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=962531
- https://github.com/krb5/krb5/commit/cf1a0c411b2668c57c41e9c4efd15ba17b6b322c
- http://krbdev.mit.edu/rt/Ticket/Display.html?id=7637
- http://www.debian.org/security/2013/dsa-2701
- http://rhn.redhat.com/errata/RHSA-2013-0942.html
- http://lists.opensuse.org/opensuse-updates/2013-07/msg00004.html
- http://lists.opensuse.org/opensuse-updates/2013-07/msg00007.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:166
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105879.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105978.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106698.html
- http://www.ubuntu.com/usn/USN-2810-1