NVD

Id
32346  
Name
CVE-2014-4344  
Description
The acc_ctx_cont function in the SPNEGO acceptor in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty continuation token at a certain point during a SPNEGO negotiation.  
Reject
 
CVSS Version
2  
CVSS Score
7.8  
Severity
High  
CVSS Base Score
7.8  
CVSS Impact Subscore
6.9  
CVSS Exploit Subscore
10  
CVSS Vector
(AV:N/AC:L/Au:N/C:N/I:N/A:C)  
Pub Date
2017-01-19  
Published
2014-08-14  
Modified Date
2017-01-06  
Seq
2014-4344  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
170360 32346 CVE-2014-4344 http://advisories.mageia.org/MGASA-2014-0345.html  View
170361 32346 CVE-2014-4344 http://aix.software.ibm.com/aix/efixes/security/nas_advisory1.asc  View
170362 32346 CVE-2014-4344 http://krbdev.mit.edu/rt/Ticket/Display.html?id=7970  View
170363 32346 CVE-2014-4344 FEDORA-2014-8189  View
170364 32346 CVE-2014-4344 RHSA-2015:0439  View
170365 32346 CVE-2014-4344 59102  View
170366 32346 CVE-2014-4344 60082  View
170367 32346 CVE-2014-4344 60448  View
170368 32346 CVE-2014-4344 61051  View
170369 32346 CVE-2014-4344 http://support.f5.com/kb/en-us/solutions/public/15000/500/sol15561.html  View
170370 32346 CVE-2014-4344 DSA-3000  View
170371 32346 CVE-2014-4344 MDVSA-2014:165  View
170372 32346 CVE-2014-4344 109389  View
170373 32346 CVE-2014-4344 69160  View
170374 32346 CVE-2014-4344 1030706  View
170375 32346 CVE-2014-4344 kerberos-cve20144344-dos(95210)  View
170376 32346 CVE-2014-4344 https://bugzilla.redhat.com/show_bug.cgi?id=1121877  View
170377 32346 CVE-2014-4344 https://github.com/krb5/krb5/commit/524688ce87a15fc75f87efc8c039ba4c7d5c197b  View
170378 32346 CVE-2014-4344 https://github.com/krb5/krb5/commit/a7886f0ed1277c69142b14a2c6629175a6331edc  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
14944 JVNDB-2014-003819 MIT Kerberos 5 の lib/gssapi/spnego/spnego_mech.c の SPNEGO アセプタの acc_ctx_cont 関数におけるサービス運用妨害 (DoS) の脆弱性 MIT Kerberos 5 (別名 krb5) の lib/gssapi/spnego/spnego_mech.c の SPNEGO アセプタの acc_ctx_cont 関数には、サービス運用妨害 (NULL ポインタデリファレンスおよびアプリケーションクラッシュ) 状態にされる脆弱性が存在します。 CVE-2014-4344 71632 CVE-2014-4344 32346 7.8 http://jvndb.jvn.jp/ja/contents/2014/JVNDB-2014-003819.html 2014-07-21 2015-06-08 View