NVD

Id
43449  
Name
CVE-2012-1569  
Description
The asn1_get_length_der function in decoding.c in GNU Libtasn1 before 2.12, as used in GnuTLS before 3.0.16 and other products, does not properly handle certain large length values, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly have unspecified other impact via a crafted ASN.1 structure.  
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
2012-03-26  
Modified Date
2014-06-18  
Seq
2012-1569  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
218318 43449 CVE-2012-1569 20120320 Mu Dynamics, Inc. Security Advisories MU-201202-01 and MU-201202-02 for GnuTLS and Libtasn1  View
218319 43449 CVE-2012-1569 [gnutls-devel] 20120316 gnutls 3.0.16  View
218320 43449 CVE-2012-1569 [help-libtasn1] 20120319 GNU Libtasn1 2.12 released  View
218321 43449 CVE-2012-1569 [help-libtasn1] 20120319 minimal fix to security issue  View
218322 43449 CVE-2012-1569 http://blog.mudynamics.com/2012/03/20/gnutls-and-libtasn1-vulns/  View
218323 43449 CVE-2012-1569 http://linux.oracle.com/errata/ELSA-2014-0596.html  View
218324 43449 CVE-2012-1569 FEDORA-2012-4451  View
218325 43449 CVE-2012-1569 FEDORA-2012-4409  View
218326 43449 CVE-2012-1569 SUSE-SU-2014:0320  View
218327 43449 CVE-2012-1569 RHSA-2012:0488  View
218328 43449 CVE-2012-1569 RHSA-2012:0531  View
218329 43449 CVE-2012-1569 http://www.gnu.org/software/gnutls/security.html  View
218330 43449 CVE-2012-1569 [oss-security] 20120320 CVE request: libtasn1 "asn1_get_length_der()" DER decoding issue  View
218331 43449 CVE-2012-1569 [oss-security] 20120320 Re: CVE request: libtasn1 "asn1_get_length_der()" DER decoding issue  View
218332 43449 CVE-2012-1569 [oss-security] 20120321 Re: CVE request: GnuTLS TLS record handling issue / MU-201202-01  View
218333 43449 CVE-2012-1569 https://bugzilla.redhat.com/show_bug.cgi?id=804920  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
26223 JVNDB-2012-001930 GnuTLS で使用される GNU Libtasn1 におけるサービス運用妨害 (DoS) の脆弱性 GnuTLS で使用される GNU Libtasn1 の decoding.c 内の asn1_get_length_der 関数は、特定の過度に大きな長さの値を適切に処理しないため、サービス運用妨害 (ヒープメモリ破損およびアプリケーションクラッシュ) 状態となる、またはその他の詳細不明な影響を受ける脆弱性が存在します。 CVE-2012-1569 54807 CVE-2012-1569 43449 5 http://jvndb.jvn.jp/ja/contents/2012/JVNDB-2012-001930.html 2012-03-21 2012-12-17 View