Vulnerabilities > CVE-2019-3804 - Missing Initialization of Resource vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
It was found that cockpit before version 184 used glib's base64 decode functionality incorrectly resulting in a denial of service attack. An unauthenticated attacker could send a specially crafted request with an invalid base64-encoded cookie which could cause the web service to crash.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Nessus
NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-1571.NASL description An update for rhvm-appliance is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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. The RHV-M Virtual Appliance automates the process of installing and configuring the Red Hat Virtualization Manager. The appliance is available to download as an OVA file from the Customer Portal. Security Fix(es) : * cockpit: Crash when parsing invalid base64 headers (CVE-2019-3804) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-06-01 modified 2020-06-02 plugin id 126085 published 2019-06-21 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/126085 title RHEL 7 : Virtualization Manager (RHSA-2019:1571) NASL family Scientific Linux Local Security Checks NASL id SL_20190313_COCKPIT_ON_SL7_X.NASL description Security Fix(es) : - cockpit: Crash when parsing invalid base64 headers (CVE-2019-3804) last seen 2020-03-18 modified 2019-03-14 plugin id 122844 published 2019-03-14 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/122844 title Scientific Linux Security Update : cockpit on SL7.x x86_64 (20190313) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2019-0482.NASL description An update for cockpit is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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. Cockpit enables users to administer GNU/Linux servers using a web browser. It offers network configuration, log inspection, diagnostic reports, SELinux troubleshooting, interactive command-line sessions, and more. Security Fix(es) : * cockpit: Crash when parsing invalid base64 headers (CVE-2019-3804) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-06-01 modified 2020-06-02 plugin id 122951 published 2019-03-20 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/122951 title CentOS 7 : cockpit (CESA-2019:0482) NASL family NewStart CGSL Local Security Checks NASL id NEWSTART_CGSL_NS-SA-2019-0066_COCKPIT.NASL description The remote NewStart CGSL host, running version CORE 5.04 / MAIN 5.04, has cockpit packages installed that are affected by a vulnerability: - It was found that cockpit used glib last seen 2020-06-01 modified 2020-06-02 plugin id 127264 published 2019-08-12 reporter This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/127264 title NewStart CGSL CORE 5.04 / MAIN 5.04 : cockpit Vulnerability (NS-SA-2019-0066) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-1569.NASL description An update for redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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. The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host last seen 2020-06-01 modified 2020-06-02 plugin id 126084 published 2019-06-21 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/126084 title RHEL 7 : Virtualization Manager (RHSA-2019:1569) NASL family Huawei Local Security Checks NASL id EULEROS_SA-2020-1143.NASL description According to the version of the cockpit packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - It was found that cockpit before version 184 used glib last seen 2020-05-03 modified 2020-02-25 plugin id 133977 published 2020-02-25 reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/133977 title EulerOS 2.0 SP8 : cockpit (EulerOS-SA-2020-1143) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-0482.NASL description An update for cockpit is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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. Cockpit enables users to administer GNU/Linux servers using a web browser. It offers network configuration, log inspection, diagnostic reports, SELinux troubleshooting, interactive command-line sessions, and more. Security Fix(es) : * cockpit: Crash when parsing invalid base64 headers (CVE-2019-3804) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-06-01 modified 2020-06-02 plugin id 122839 published 2019-03-14 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/122839 title RHEL 7 : cockpit (RHSA-2019:0482) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2019-0482.NASL description From Red Hat Security Advisory 2019:0482 : An update for cockpit is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. 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. Cockpit enables users to administer GNU/Linux servers using a web browser. It offers network configuration, log inspection, diagnostic reports, SELinux troubleshooting, interactive command-line sessions, and more. Security Fix(es) : * cockpit: Crash when parsing invalid base64 headers (CVE-2019-3804) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-06-01 modified 2020-06-02 plugin id 122801 published 2019-03-13 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/122801 title Oracle Linux 7 : cockpit (ELSA-2019-0482)
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References
- https://access.redhat.com/errata/RHSA-2019:1569
- https://access.redhat.com/errata/RHSA-2019:1569
- https://access.redhat.com/errata/RHSA-2019:1571
- https://access.redhat.com/errata/RHSA-2019:1571
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3804
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3804
- https://github.com/cockpit-project/cockpit/commit/c51f6177576d7e12
- https://github.com/cockpit-project/cockpit/commit/c51f6177576d7e12
- https://github.com/cockpit-project/cockpit/pull/10819
- https://github.com/cockpit-project/cockpit/pull/10819