Unscored severity · published May 19, 2010
CVE-2010-1321
The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other…
–
CVSS
6.9%
EPSS
No
On KEV
Description
The kg_accept_krb5 function in krb5/accept_sec_context.c in the GSS-API library in MIT Kerberos 5 (aka krb5) through 1.7.1 and 1.8 before 1.8.2, as used in kadmind and other applications, does not properly check for invalid GSS-API tokens, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via an AP-REQ message in which the authenticator's checksum field is missing.
Exploitation
Is it being used?
Exploit prediction (EPSS)6.9% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DS
Database Server · Oracle
All versions, or not specified · source: NVD
DL
Debian Linux · Debian
5.0; 6.0 · source: NVD
FE
Fedora · Fedoraproject
11; 12; 13 · source: NVD
K5
Kerberos 5 · Mit
through 1.7.1; 1.8 before 1.8.2 · source: NVD
LE
Linux Enterprise Server · Suse
10; 11; 11 · source: NVD
OP
Opensuse · Opensuse
11.0; 11.1; 11.2; 11.3 · source: NVD
UL
Ubuntu Linux · Canonical
6.06; 8.04; 9.04; 9.10; 10.04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2010-1321
CVE.org
https://www.cve.org/CVERecord?id=CVE-2010-1321
Broken Link
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041615.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041645.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-May/041654.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2010-06/msg00001.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html
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