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{"bugzilla": {"description": "cyrus-sasl: NULL pointer dereference (DoS) when glibc v.2.17 or FIPS-140 enabled Linux system used", "id": "984669", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=984669"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "status": "draft"}, "cwe": "CWE-476", "details": ["Cyrus SASL 2.1.23, 2.1.26, and earlier does not properly handle when a NULL value is returned upon an error by the crypt function as implemented in glibc 2.17 and later, which allows remote attackers to cause a denial of service (thread crash and consumption) via (1) an invalid salt or, when FIPS-140 is enabled, a (2) DES or (3) MD5 encrypted password, which triggers a NULL pointer dereference."], "name": "CVE-2013-4122", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "cyrus-sasl", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "cyrus-sasl", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "cyrus-sasl", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:5", "fix_state": "Not affected", "package_name": "cyrus-sasl", "product_name": "Red Hat JBoss Enterprise Application Platform 5"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:6", "fix_state": "Not affected", "package_name": "cyrus-sasl", "product_name": "Red Hat JBoss Enterprise Application Platform 6"}, {"cpe": "cpe:/a:redhat:jboss_enterprise_web_server:2", "fix_state": "Not affected", "package_name": "cyrus-sasl", "product_name": "Red Hat JBoss Enterprise Web Server 2"}], "public_date": "2013-07-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2013-4122\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-4122"], "statement": "Not Vulnerable. This issue does not affect the version of cyrus-sasl package as shipped with Red Hat Enterprise Linux 5 and 6.", "threat_severity": "Moderate"}