OpenSSL 1.x < 1.0.0e Multiple Vulnerabilities

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Vulnerability in OpenSSL CVE-2011-3207

Under certain circumstances OpenSSL’s internal certificate verification routines can incorrectly accept a CRL whose nextUpdate field is in the past. Applications are only affected by the CRL checking vulnerability if they enable OpenSSL’s internal CRL checking which is off by default. Application...

OpenSSL -- multiple vulnerabilities

OpenSSL Team reports: Two security flaws have been fixed in OpenSSL 1.0.0e Under certain circumstances OpenSSL's internal certificate verification routines can incorrectly accept a CRL whose nextUpdate field is in the past. CVE-2011-3207 OpenSSL server code for ephemeral ECDH ciphersuites is not...

OpenSSL 1.x < 1.0.0e Multiple Vulnerabilities

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CVE-2011-1224

IBM WebSphere MQ 6.0 before 6.0.2.11 and 7.0 before 7.0.1.5 does not use the CRL Distribution Points CDP certificate extension, which might allow man-in-the-middle attackers to spoof an SSL partner via a revoked certificate for a 1 client, 2 queue manager, or 3 application...

Code injection

IBM WebSphere MQ 6.0 before 6.0.2.11 and 7.0 before 7.0.1.5 does not use the CRL Distribution Points CDP certificate extension, which might allow man-in-the-middle attackers to spoof an SSL partner via a revoked certificate for a 1 client, 2 queue manager, or 3 application...

CVE-2011-1224

IBM WebSphere MQ 6.0 before 6.0.2.11 and 7.0 before 7.0.1.5 do not use the CRL Distribution Points (CDP) certificate extension, which might allow man-in-the-middle attackers to spoof an SSL partner via a revoked certificate for a (1) client, (2) queue manager, or (3) application. No further techn...

CVE-2011-1224

IBM WebSphere MQ 6.0 before 6.0.2.11 and 7.0 before 7.0.1.5 does not use the CRL Distribution Points CDP certificate extension, which might allow man-in-the-middle attackers to spoof an SSL partner via a revoked certificate for a 1 client, 2 queue manager, or 3 application...

About the security content of Mac OS X v10.6.8 and Security Update 2011-004

About the security content of Mac OS X v10.6.8 and Security Update 2011-004 Last Modified: June 23, 2011 Article: HT4723 Email this article Print this page Summary This document describes of Mac OS X v10.6.8 and Security Update 2011-004, which can be downloaded and installed via Software Update...

CVE-2011-2633

Unspecified vulnerability in Opera before 11.11 allows remote attackers to cause a denial of service application crash via vectors involving a Certificate Revocation List CRL file, as demonstrated by the multicert-ca-02.crl file...

CVE-2011-2633

Opera browser contains a vulnerability tracked as CVE-2011-2633 (part of a set of Opera CVEs in 2011) where processing a Certificate Revocation List (CRL) file can cause an application crash resulting in denial of service. The initial entry specifies Opera before 11.11; Gentoo GLSA 201206-03 and ...

CVE-2011-0199

The Certificate Trust Policy component in Apple Mac OS X before 10.6.8 does not perform CRL checking for Extended Validation EV certificates that lack OCSP URLs, which might allow man-in-the-middle attackers to spoof an SSL server via a revoked certificate...

Code injection

The Certificate Trust Policy component in Apple Mac OS X before 10.6.8 does not perform CRL checking for Extended Validation EV certificates that lack OCSP URLs, which might allow man-in-the-middle attackers to spoof an SSL server via a revoked certificate...

CVE-2011-0199

The Certificate Trust Policy component in Apple Mac OS X before 10.6.8 does not perform CRL checking for Extended Validation EV certificates that lack OCSP URLs, which might allow man-in-the-middle attackers to spoof an SSL server via a revoked certificate...

CVE-2011-0199

CVE-2011-0199 affects Apple Mac OS X’s Certificate Trust Policy prior to 10.6.8. The issue is an EV certificate handling error where, if OCSP URLs are absent and CRL checking is enabled, CRL is not checked and a revoked EV certificate may be accepted, enabling MITM-style spoofing of SSL. Public d...

Opera < 11.11 Multiple Vulnerabilities

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[SECURITY] Fedora 14 Update: myproxy-5.3-1.fc14

MyProxy is open source software for managing X.509 Public Key Infrastructure PKI security credentials certificates and private keys. MyProxy combines an online credential repository with an online certificate authority to allow users to securely obtain credentials when and where need ed. Users ru...

CVE-2010-0731

GnuTLS before 1.2.1 (BE, 64‑bit) contains a flaw in gnutls_x509_crt_get_serial that decodes ASN.1 data with the wrong type/length, allowing a crafted X.509 certificate to bypass CRL checks and potentially cause a stack-based overflow. This vulnerability is addressed by Red Hat/CentOS OpenVAS advi...

gnutls: gnutls_x509_crt_get_serial incorrect serial decoding from ASN1 (BE64) [GNUTLS-SA-2010-1]

The gnutlsx509crtgetserial function in the GnuTLS library before 1.2.1, when running on big-endian, 64-bit platforms, calls the asn1readvalue with a pointer to the wrong data type and the wrong length value, which allows remote attackers to bypass the certificate revocation list CRL check and cau...

Moderate: Red Hat Security Advisory: openssl security, bug fix, and enhancement update

Updated openssl packages that fix several security issues, various bugs, and add enhancements are now available for Red Hat Enterprise Linux 5. This update has been rated as having moderate security impact by the Red Hat Security Response Team. OpenSSL is a toolkit that implements the Secure...