NVD

Id
9303  
Name
CVE-2011-2529  
Description
chan_sip.c in the SIP channel driver in Asterisk Open Source 1.6.x before 1.6.2.18.1 and 1.8.x before 1.8.4.3 does not properly handle "" characters in SIP packets, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted packet.  
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
2011-07-06  
Modified Date
2011-09-06  
Seq
2011-2529  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
53282 9303 CVE-2011-2529 http://downloads.asterisk.org/pub/security/AST-2011-008.diff  View
53283 9303 CVE-2011-2529 http://downloads.asterisk.org/pub/security/AST-2011-008.html  View
53284 9303 CVE-2011-2529 FEDORA-2011-8914  View
53285 9303 CVE-2011-2529 1025706  View
53286 9303 CVE-2011-2529 DSA-2276  View
53287 9303 CVE-2011-2529 48431  View
53288 9303 CVE-2011-2529 asterisk-sipsockread-dos(68203)  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
34487 JVNDB-2011-004729 Asterisk Open Source の SIP チャンネルドライバにおけるサービス運用妨害 (DoS) の脆弱性 Asterisk Open Source の SIP チャンネルドライバの chan_sip.c は、SIP パケットの「 」 文字を適切に処理しないため、サービス運用妨害 (メモリ破損) 状態となる脆弱性が存在します。 CVE-2011-2529 50436 CVE-2011-2529 9303 5 http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-004729.html 2011-06-20 2012-03-27 View