NVD

Id
81389  
Name
CVE-2002-2443  
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.  
Reject
 
CVSS Version
2  
CVSS Score
5  
Severity
Medium  
CVSS Base Score
5  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
10  
CVSS Vector
(AV:N/AC:L/Au:N/C:N/I:N/A:P)  
Pub Date
2017-01-05  
Published
2013-05-29  
Modified Date
2016-12-06  
Seq
2002-2443  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
404192 81389 CVE-2002-2443 http://krbdev.mit.edu/rt/Ticket/Display.html?id=7637  View
404193 81389 CVE-2002-2443 FEDORA-2013-8212  View
404194 81389 CVE-2002-2443 FEDORA-2013-8219  View
404195 81389 CVE-2002-2443 FEDORA-2013-8113  View
404196 81389 CVE-2002-2443 openSUSE-SU-2013:1119  View
404197 81389 CVE-2002-2443 openSUSE-SU-2013:1122  View
404198 81389 CVE-2002-2443 RHSA-2013:0942  View
404199 81389 CVE-2002-2443 DSA-2701  View
404200 81389 CVE-2002-2443 MDVSA-2013:166  View
404201 81389 CVE-2002-2443 USN-2810-1  View
404202 81389 CVE-2002-2443 https://bugzilla.redhat.com/show_bug.cgi?id=962531  View
404203 81389 CVE-2002-2443 https://github.com/krb5/krb5/commit/cf1a0c411b2668c57c41e9c4efd15ba17b6b322c  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
21268 JVNDB-2013-002843 MIT Kerberos の kadmind におけるサービス運用妨害 (DoS) の脆弱性 MIT Kerberos 5 (別名 krb5) の kadmind の kpasswd サービス内の schpw.c は、レスポンスを送信する前に UDP パケットを適切に検証しないため、サービス運用妨害 (CPU および帯域幅消費) 状態にされる脆弱性が存在します。 CVE-2002-2443 6825 CVE-2002-2443 81389 5 http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-002843.html 2013-05-13 2013-10-30 View