NVD

Id
8644  
Name
CVE-2011-1756  
Description
modules/xmpp/serv_xmpp.c in Citadel 7.86 and earlier does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.  
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
2017-01-07  
Published
2011-06-20  
Modified Date
2011-10-26  
Seq
2011-1756  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
49884 8644 CVE-2011-1756 http://code.citadel.org/cgit.cgi/git.citadel.org/commit/?id=27c991cc2059f5530d3d4e9689dc976b745f5b0c  View
49885 8644 CVE-2011-1756 http://code.citadel.org/cgit.cgi/git.citadel.org/commit/?id=95040add546a705cc2d1d8f16293141f9f9845a6  View
49886 8644 CVE-2011-1756 http://packages.debian.org/changelogs/pool/main/c/citadel/citadel_7.37-8+lenny1/changelog  View
49887 8644 CVE-2011-1756 http://packages.debian.org/changelogs/pool/main/c/citadel/citadel_7.83-2squeeze2/changelog  View
49888 8644 CVE-2011-1756 http://security.debian.org/debian-security/pool/updates/main/c/citadel/citadel_7.83-2squeeze2.diff.gz  View
49889 8644 CVE-2011-1756 DSA-2250  View
49890 8644 CVE-2011-1756 48071  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
34300 JVNDB-2011-004542 Citadel の modules/xmpp/serv_xmpp.c におけるサービス運用妨害 (DoS) の脆弱性 Citadel の modules/xmpp/serv_xmpp.c には、エンティティ拡張の間に再帰を適切に検出しないため、サービス運用妨害 (メモリおよびCPU消費) 状態となる脆弱性が存在します。 CVE-2011-1756 49663 CVE-2011-1756 8644 5 http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-004542.html 2011-06-20 2012-03-27 View