NVD

Id
9273  
Name
CVE-2011-2495  
Description
fs/proc/base.c in the Linux kernel before 2.6.39.4 does not properly restrict access to /proc/#####/io files, which allows local users to obtain sensitive I/O statistics by polling a file, as demonstrated by discovering the length of another user"s password.  
Reject
 
CVSS Version
2  
CVSS Score
2.1  
Severity
Low  
CVSS Base Score
2.1  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
3.9  
CVSS Vector
(AV:L/AC:L/Au:N/C:P/I:N/A:N)  
Pub Date
2017-01-07  
Published
2012-06-13  
Modified Date
2013-12-30  
Seq
2011-2495  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
53012 9273 CVE-2011-2495 http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39.4  View
53013 9273 CVE-2011-2495 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1d1221f375c94ef961ba8574ac4f85c8870ddd51  View
53014 9273 CVE-2011-2495 RHSA-2011:1212  View
53015 9273 CVE-2011-2495 [oss-security] 20110627 Re: CVE request: kernel: taskstats/procfs io infoleak  View
53016 9273 CVE-2011-2495 https://bugzilla.redhat.com/show_bug.cgi?id=716825  View
53017 9273 CVE-2011-2495 https://github.com/torvalds/linux/commit/1d1221f375c94ef961ba8574ac4f85c8870ddd51  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
27005 JVNDB-2012-002712 Linux Kernel の fs/proc/base.c における重要な I/O 統計を取得される脆弱性 Linux Kernel の fs/proc/base.c は、/proc/#####/io ファイルへのアクセスを適切に制限しないため、重要な I/O 統計を取得される脆弱性が存在します。 CVE-2011-2495 50402 CVE-2011-2495 9273 2.1 http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-002712.html 2012-06-13 2012-12-21 View