CVE-2011-4576

原文の説明

The SSL 3.0 implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f does not properly initialize data structures for block cipher padding, which might allow remote attackers to obtain sensitive information by decrypting the padding data sent by an SSL peer.

影響を受けるソフトウェア

• OpenSSL = 0.9.8a= 0.9.8n= 0.9.8d= 0.9.8o= 0.9.8l= 0.9.7b 完全一致

詳細

公開日

2012-01-06

最終更新

2026-06-16

CVSS ベクター

AV:N/AC:L/Au:N/C:P/I:N/A:N

CWE

CWE-310

参考資料

• cve.org/CVE-2011-4576
• nvd.nist.gov/vuln/detail/CVE-2011-4576
• aix.software.ibm.com/aix/efixes/security/openssl_advisory3.asc
• h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
• lists.apple.com/archives/security-announce/2013/Jun/msg00000.html
• lists.fedoraproject.org/pipermail/package-announce/2012-November/092905.html
• lists.opensuse.org/opensuse-security-announce/2012-01/msg00017.html
• lists.opensuse.org/opensuse-security-announce/2012-01/msg00018.html
• marc.info/?l=bugtraq&m=132750648501816&w=2
• marc.info/?l=bugtraq&m=133951357207000&w=2
• marc.info/?l=bugtraq&m=134039053214295&w=2
• rhn.redhat.com/errata/RHSA-2012-1306.html
• rhn.redhat.com/errata/RHSA-2012-1307.html
• rhn.redhat.com/errata/RHSA-2012-1308.html