Unscored severity · published Mar 27, 2009
CVE-2009-0845
The spnego_gss_accept_sec_context function in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3, when SPNEGO is used, allows remote attackers to cause…
–
CVSS
5.6%
EPSS
No
On KEV
Description
The spnego_gss_accept_sec_context function in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3, when SPNEGO is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via invalid ContextFlags data in the reqFlags field in a negTokenInit token.
Exploitation
Is it being used?
Exploit prediction (EPSS)5.6% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
KE
Kerberos · Mit
5-1.6.3 · source: NVD
K5
Kerberos 5 · Mit
1.5; 1.5.1; 1.5.2; 1.5.3; 1.6; 1.6.1; +1 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2009-0845
CVE.org
https://www.cve.org/CVERecord?id=CVE-2009-0845
krbdev.mit.edu
http://krbdev.mit.edu/rt/Ticket/Display.html?user=guest&pass=guest&id=6402
lists.apple.com
http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
Vendor Advisory
http://secunia.com/advisories/34347
secunia.com
http://secunia.com/advisories/34594
secunia.com
http://secunia.com/advisories/34617
secunia.com
http://secunia.com/advisories/34622
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