Vulnerabilities > CVE-2016-8647 - Unspecified vulnerability in Redhat Ansible Engine
Attack vector
NETWORK Attack complexity
LOW Privileges required
HIGH Confidentiality impact
NONE Integrity impact
HIGH Availability impact
NONE Summary
An input validation vulnerability was found in Ansible's mysql_user module before 2.2.1.0, which may fail to correctly change a password in certain circumstances. Thus the previous password would still be active when it should have been changed.
Vulnerable Configurations
Nessus
NASL family Fedora Local Security Checks NASL id FEDORA_2017-418398CE60.NASL description Update to ansible 2.2.1. Fixes several CVEs as well as a number of other bugfixes. See: https://github.com/ansible/ansible/blob/stable-2.2/CHANGELOG.md for full changes. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2017-01-26 plugin id 96783 published 2017-01-26 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/96783 title Fedora 24 : ansible (2017-418398ce60) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Fedora Security Advisory FEDORA-2017-418398ce60. # include("compat.inc"); if (description) { script_id(96783); script_version("3.6"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04"); script_cve_id("CVE-2016-8647", "CVE-2016-9587"); script_xref(name:"FEDORA", value:"2017-418398ce60"); script_name(english:"Fedora 24 : ansible (2017-418398ce60)"); script_summary(english:"Checks rpm output for the updated package."); script_set_attribute( attribute:"synopsis", value:"The remote Fedora host is missing a security update." ); script_set_attribute( attribute:"description", value: "Update to ansible 2.2.1. Fixes several CVEs as well as a number of other bugfixes. See: https://github.com/ansible/ansible/blob/stable-2.2/CHANGELOG.md for full changes. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://bodhi.fedoraproject.org/updates/FEDORA-2017-418398ce60" ); script_set_attribute( attribute:"see_also", value:"https://github.com/ansible/ansible/blob/stable-2.2/CHANGELOG.md" ); script_set_attribute( attribute:"solution", value:"Update the affected ansible package." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:ansible"); script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:24"); script_set_attribute(attribute:"vuln_publication_date", value:"2018/04/24"); script_set_attribute(attribute:"patch_publication_date", value:"2017/01/25"); script_set_attribute(attribute:"plugin_publication_date", value:"2017/01/26"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Fedora Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora"); os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora"); os_ver = os_ver[1]; if (! preg(pattern:"^24([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 24", "Fedora " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu); flag = 0; if (rpm_check(release:"FC24", reference:"ansible-2.2.1.0-1.fc24")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_HOLE, extra : rpm_report_get() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "ansible"); }
NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2017-1685.NASL description An update for ansible is now available for RHEV Engine version 4.1. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Ansible is a simple model-driven configuration management, multi-node deployment, and remote-task execution system. Ansible works over SSH and does not require any software or daemons to be installed on remote nodes. Extension modules can be written in any language and are transferred to managed machines automatically. The following packages have been upgraded to a later upstream version: ansible (2.3.0.0). (BZ#1446527) Security Fix(es) : * An input validation vulnerability was found in Ansible last seen 2020-06-01 modified 2020-06-02 plugin id 112261 published 2018-09-04 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/112261 title RHEL 7 : ansible (RHSA-2017:1685) NASL family Fedora Local Security Checks NASL id FEDORA_2017-CB88734094.NASL description Update to ansible 2.2.1. Fixes several CVEs as well as a number of other bugfixes. See: https://github.com/ansible/ansible/blob/stable-2.2/CHANGELOG.md for full changes. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2017-01-26 plugin id 96785 published 2017-01-26 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/96785 title Fedora 25 : ansible (2017-cb88734094)
Redhat
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References
- https://access.redhat.com/errata/RHSA-2017:1685
- https://access.redhat.com/errata/RHSA-2017:1685
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8647
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8647
- https://github.com/ansible/ansible-modules-core/pull/5388
- https://github.com/ansible/ansible-modules-core/pull/5388