Test ID:	1.3.6.1.4.1.25623.1.0.704332
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-4332-1)
Summary:	The remote host is missing an update for the Debian 'ruby2.3' package(s) announced via the DSA-4332-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'ruby2.3' package(s) announced via the DSA-4332-1 advisory. Vulnerability Insight: Several vulnerabilities have been discovered in the interpreter for the Ruby language. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2018-16395 Tyler Eckstein reported that the equality check of OpenSSL::X509::Name could return true for non-equal objects. If a malicious X.509 certificate is passed to compare with an existing certificate, there is a possibility to be judged incorrectly that they are equal. CVE-2018-16396 Chris Seaton discovered that tainted flags are not propagated in Array#pack and String#unpack with some directives. For the stable distribution (stretch), these problems have been fixed in version 2.3.3-1+deb9u4. We recommend that you upgrade your ruby2.3 packages. For the detailed security status of ruby2.3 please refer to its security tracker page at: [link moved to references] Affected Software/OS: 'ruby2.3' package(s) on Debian 9. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2018-16395 Debian Security Information: DSA-4332 (Google Search) https://www.debian.org/security/2018/dsa-4332 https://hackerone.com/reports/387250 https://www.oracle.com/security-alerts/cpujan2020.html https://lists.debian.org/debian-lts-announce/2018/10/msg00020.html RedHat Security Advisories: RHSA-2018:3729 https://access.redhat.com/errata/RHSA-2018:3729 RedHat Security Advisories: RHSA-2018:3730 https://access.redhat.com/errata/RHSA-2018:3730 RedHat Security Advisories: RHSA-2018:3731 https://access.redhat.com/errata/RHSA-2018:3731 RedHat Security Advisories: RHSA-2018:3738 https://access.redhat.com/errata/RHSA-2018:3738 RedHat Security Advisories: RHSA-2019:1948 https://access.redhat.com/errata/RHSA-2019:1948 RedHat Security Advisories: RHSA-2019:2565 https://access.redhat.com/errata/RHSA-2019:2565 http://www.securitytracker.com/id/1042105 SuSE Security Announcement: openSUSE-SU-2019:1771 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html https://usn.ubuntu.com/3808-1/ Common Vulnerability Exposure (CVE) ID: CVE-2018-16396 https://hackerone.com/reports/385070 RedHat Security Advisories: RHSA-2019:2028 https://access.redhat.com/errata/RHSA-2019:2028 http://www.securitytracker.com/id/1042106
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