NVD

Id
45002  
Name
CVE-2012-3405  
Description
The vfprintf function in stdio-common/vfprintf.c in libc in GNU C Library (aka glibc) 2.14 and other versions does not properly calculate a buffer length, which allows context-dependent attackers to bypass the FORTIFY_SOURCE format-string protection mechanism and cause a denial of service (segmentation fault and crash) via a format string with a large number of format specifiers that triggers "desynchronization within the buffer size handling," a different vulnerability than CVE-2012-3404.  
Reject
 
CVSS Version
2  
CVSS Score
5  
Severity
Medium  
CVSS Base Score
5  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
10  
CVSS Vector
(AV:N/AC:L/Au:N/C:N/I:N/A:P)  
Pub Date
2017-01-19  
Published
2014-02-10  
Modified Date
2014-02-10  
Seq
2012-3405  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
225486 45002 CVE-2012-3405 RHSA-2012:1098  View
225487 45002 CVE-2012-3405 RHSA-2012:1200  View
225488 45002 CVE-2012-3405 [oss-security] 20120711 Re: CVE request: glibc formatted printing vulnerabilities  View
225489 45002 CVE-2012-3405 USN-1589-1  View
225490 45002 CVE-2012-3405 https://bugzilla.redhat.com/show_bug.cgi?id=833704  View
225491 45002 CVE-2012-3405 https://sourceware.org/bugzilla/show_bug.cgi?id=13446  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
30435 JVNDB-2012-006143 GNU C Library の libc の stdio-common/vfprintf.c における FORTIFY_SOURCE フォーマットストリング保護メカニズムを回避される脆弱性 GNU C Library (別名 glibc) の libc の stdio-common/vfprintf.c の vfprintf 関数は、バッファ長を適切に計算しないため、FORTIFY_SOURCE フォーマットストリング保護メカニズムを回避され、サービス運用妨害 (セグメンテーション違反およびクラッシュ) 状態にされる脆弱性が存在します。 CVE-2012-3405 56643 CVE-2012-3405 45002 5 http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-006143.html 2012-07-18 2014-02-12 View