NVD

Id
43049  
Name
CVE-2012-1015  
Description
The kdc_handle_protected_negotiation function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x before 1.9.5, and 1.10.x before 1.10.3 attempts to calculate a checksum before verifying that the key type is appropriate for a checksum, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized pointer free, heap memory corruption, and daemon crash) via a crafted AS-REQ request.  
Reject
 
CVSS Version
2  
CVSS Score
9.3  
Severity
High  
CVSS Base Score
9.3  
CVSS Impact Subscore
10  
CVSS Exploit Subscore
8.6  
CVSS Vector
(AV:N/AC:M/Au:N/C:C/I:C/A:C)  
Pub Date
2017-01-19  
Published
2012-08-06  
Modified Date
2013-04-04  
Seq
2012-1015  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
216648 43049 CVE-2012-1015 openSUSE-SU-2012:0967  View
216649 43049 CVE-2012-1015 RHSA-2012:1131  View
216650 43049 CVE-2012-1015 http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2012-001.txt  View
216651 43049 CVE-2012-1015 DSA-2518  View
216652 43049 CVE-2012-1015 MDVSA-2012:120  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
27768 JVNDB-2012-003475 MIT Kerberos の KDC におけるサービス運用妨害 (DoS) の脆弱性 MIT Kerberos の KDC (Key Distribution Center) 内の kdc_handle_protected_negotiation 関数は、チェックサムに対するキータイプの妥当性を確認する前に、チェックサムを計算するため、サービス運用妨害 (未初期化ポインタの解放、ヒープメモリ破損、およびデーモンクラッシュ) 状態となる脆弱性が存在します。 CVE-2012-1015 54253 CVE-2012-1015 43049 9.3 http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-003475.html 2012-07-31 2012-11-13 View