NVD

Id
8821  
Name
CVE-2011-1951  
Description
lib/logmatcher.c in Balabit syslog-ng before 3.2.4, when the global flag is set and when using PCRE 8.12 and possibly other versions, allows remote attackers to cause a denial of service (memory consumption) via a message that does not match a regular expression.  
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
2017-01-07  
Published
2011-07-11  
Modified Date
2011-07-12  
Seq
2011-1951  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
50878 8821 CVE-2011-1951 http://git.balabit.hu/?p=bazsi/syslog-ng-3.2.git;a=commit;h=09710c0b105e579d35c7b5f6c66d1ea5e3a3d3ff  View
50879 8821 CVE-2011-1951 FEDORA-2011-8405  View
50880 8821 CVE-2011-1951 [oss-security] 20110526 CVE Request -- syslog-ng -- Possible DoS  View
50881 8821 CVE-2011-1951 47800  View
50882 8821 CVE-2011-1951 https://bugzilla.redhat.com/show_bug.cgi?id=709088  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
34368 JVNDB-2011-004610 Balabit syslog-ng の lib/logmatcher.c におけるサービス運用妨害 (DoS) の脆弱性 Balabit syslog-ng の lib/logmatcher.c には、PCRE を使用しグローバルフラグをセットする際、サービス運用妨害 (メモリ消費) の脆弱性が存在します。 CVE-2011-1951 49858 CVE-2011-1951 8821 4.3 http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-004610.html 2011-05-03 2012-03-27 View