NVD

Id
38275  
Name
CVE-2013-2179  
Description
X.Org xdm 1.1.10, 1.1.11, and possibly other versions, when performing authentication using certain implementations of the crypt API function that can return NULL, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) by attempting to log into an account whose password field contains invalid characters, as demonstrated using the crypt function from glibc 2.17 and later with (1) the "!" character in the salt portion of a password field or (2) a password that has been encrypted using DES or MD5 in FIPS-140 mode.  
Reject
 
CVSS Version
2  
CVSS Score
4.3  
Severity
Medium  
CVSS Base Score
4.3  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
8.6  
CVSS Vector
(AV:N/AC:M/Au:N/C:N/I:N/A:P)  
Pub Date
2017-01-18  
Published
2013-12-26  
Modified Date
2013-12-27  
Seq
2013-2179  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
195741 38275 CVE-2013-2179 http://cgit.freedesktop.org/xorg/app/xdm/commit/?id=8d1eb5c74413e4c9a21f689fc106949b121c0117  View
195742 38275 CVE-2013-2179 openSUSE-SU-2013:1117  View
195743 38275 CVE-2013-2179 [oss-security] 20130613 Re: CVE request for possible NULL ptr deref in XDM when using crypt() from glibc 2.17+  View
195744 38275 CVE-2013-2179 https://bugs.mageia.org/show_bug.cgi?id=10682  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
24168 JVNDB-2013-005743 X.Org xdm におけるサービス運用妨害 (DoS) の脆弱性 X.Org xdm には、NULL を返す暗号化 API 機能の実装を使用した認証が実行される場合、サービス運用妨害 (NULL ポインタデリファレンスおよびクラッシュ) 状態にされる脆弱性が存在します。 CVE-2013-2179 62121 CVE-2013-2179 38275 4.3 http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-005743.html 2013-06-07 2014-01-06 View