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Medium: openssl

Description

**Issue Overview:** A NULL pointer dereference flaw was found in the way OpenSSL parsed Secure/Multipurpose Internet Mail Extensions (S/MIME) messages. An attacker could use this flaw to crash an application that uses OpenSSL to decrypt or verify S/MIME messages. (CVE-2012-1165) A flaw was found in the PKCS#7 and Cryptographic Message Syntax (CMS) implementations in OpenSSL. An attacker could possibly use this flaw to perform a Bleichenbacher attack to decrypt an encrypted CMS, PKCS#7, or S/MIME message by sending a large number of chosen ciphertext messages to a service using OpenSSL and measuring error response times. (CVE-2012-0884) **Affected Packages:** openssl **Issue Correction:** Run _yum update openssl_ to update your system. **New Packages:** i686:     openssl-devel-1.0.0g-2.39.amzn1.i686     openssl-static-1.0.0g-2.39.amzn1.i686     openssl-perl-1.0.0g-2.39.amzn1.i686     openssl-debuginfo-1.0.0g-2.39.amzn1.i686     openssl-1.0.0g-2.39.amzn1.i686 src:     openssl-1.0.0g-2.39.amzn1.src x86_64:     openssl-1.0.0g-2.39.amzn1.x86_64     openssl-static-1.0.0g-2.39.amzn1.x86_64     openssl-debuginfo-1.0.0g-2.39.amzn1.x86_64     openssl-perl-1.0.0g-2.39.amzn1.x86_64     openssl-devel-1.0.0g-2.39.amzn1.x86_64 ### Additional References Red Hat: [CVE-2012-0884](<https://access.redhat.com/security/cve/CVE-2012-0884>), [CVE-2012-1165](<https://access.redhat.com/security/cve/CVE-2012-1165>) Mitre: [CVE-2012-0884](<https://vulners.com/cve/CVE-2012-0884>), [CVE-2012-1165](<https://vulners.com/cve/CVE-2012-1165>)


Affected Package


OS OS Version Package Name Package Version
Amazon Linux 1 openssl-devel 1.0.0g-2.39.amzn1
Amazon Linux 1 openssl-static 1.0.0g-2.39.amzn1
Amazon Linux 1 openssl-perl 1.0.0g-2.39.amzn1
Amazon Linux 1 openssl-debuginfo 1.0.0g-2.39.amzn1
Amazon Linux 1 openssl 1.0.0g-2.39.amzn1
Amazon Linux 1 openssl 1.0.0g-2.39.amzn1
Amazon Linux 1 openssl 1.0.0g-2.39.amzn1
Amazon Linux 1 openssl-static 1.0.0g-2.39.amzn1
Amazon Linux 1 openssl-debuginfo 1.0.0g-2.39.amzn1
Amazon Linux 1 openssl-perl 1.0.0g-2.39.amzn1
Amazon Linux 1 openssl-devel 1.0.0g-2.39.amzn1

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