Unscored severity · published May 29, 2013
CVE-2002-2443
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…
–
CVSS
6.2%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)6.2% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
6.0; 7.0; 8.0 · source: NVD
EL
Enterprise Linux Desktop · Redhat
5.0; 6.0 · source: NVD
EL
Enterprise Linux Eus · Redhat
5.9; 6.4 · source: NVD
EL
Enterprise Linux Server · Redhat
5.0; 6.0 · source: NVD
EL
Enterprise Linux Server Aus · Redhat
6.4 · source: NVD
EL
Enterprise Linux Workstation · Redhat
5.0; 6.0 · source: NVD
FE
Fedora · Fedoraproject
17; 18; 19 · source: NVD
K5
Kerberos 5 · Mit
before 1.11.3 · source: NVD
OP
Opensuse · Opensuse
11.4; 12.2; 12.3 · source: NVD
UL
Ubuntu Linux · Canonical
12.04; 14.04; 15.04; 15.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2002-2443
CVE.org
https://www.cve.org/CVERecord?id=CVE-2002-2443
Vendor Advisory
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7637
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105879.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105978.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106698.html
Mailing List
http://lists.opensuse.org/opensuse-updates/2013-07/msg00004.html
Mailing List
http://lists.opensuse.org/opensuse-updates/2013-07/msg00007.html
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