Executive Summary
Summary | |
---|---|
Title | quagga security and bug fix update |
Informations | |||
---|---|---|---|
Name | RHSA-2017:0794 | First vendor Publication | 2017-03-21 |
Vendor | RedHat | Last vendor Modification | 2017-03-21 |
Severity (Vendor) | N/A | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C) | |||
---|---|---|---|
Cvss Base Score | 7.8 | Attack Range | Network |
Cvss Impact Score | 6.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: An update for quagga is now available for Red Hat Enterprise Linux 6. 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. 2. Relevant releases/architectures: Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 3. Description: The quagga packages contain Quagga, the free network-routing software suite that manages TCP/IP based protocols. Quagga supports the BGP4, BGP4+, OSPFv2, OSPFv3, RIPv1, RIPv2, and RIPng protocols, and is intended to be used as a Route Server and Route Reflector. Security Fix(es): * A stack-based buffer overflow flaw was found in the way Quagga handled IPv6 router advertisement messages. A remote attacker could use this flaw to crash the zebra daemon resulting in denial of service. (CVE-2016-1245) * A stack-based buffer overflow flaw was found in the way the Quagga BGP routing daemon (bgpd) handled Labeled-VPN SAFI routes data. A remote attacker could use this flaw to crash the bgpd daemon resulting in denial of service. (CVE-2016-2342) * A denial of service flaw was found in the Quagga BGP routing daemon (bgpd). Under certain circumstances, a remote attacker could send a crafted packet to crash the bgpd daemon resulting in denial of service. (CVE-2016-4049) * A denial of service flaw affecting various daemons in Quagga was found. A remote attacker could use this flaw to cause the various Quagga daemons, which expose their telnet interface, to crash. (CVE-2017-5495) * A stack-based buffer overflow flaw was found in the way the Quagga OSPFD daemon handled LSA (link-state advertisement) packets. A remote attacker could use this flaw to crash the ospfd daemon resulting in denial of service. (CVE-2013-2236) Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 6.9 Release Notes and Red Hat Enterprise Linux 6.9 Technical Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the updated packages, the bgpd daemon must be restarted for the update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 674862 - Add missing man pages in quagga package 770731 - Interface prefix advertisement declaration prevents ospf6d from starting 839620 - /etc/sysconfig/quagga defines QCONFDIR, init scripts do not use it 842308 - quagga daemon pidfiles remain after daemons are stopped 862826 - Correct spec to add watchquagga 981124 - CVE-2013-2236 Quagga: OSPFD Potential remote code exec (stack based buffer overflow) 1316571 - CVE-2016-2342 quagga: VPNv4 NLRI parser memcpys to stack on unchecked length 1331372 - CVE-2016-4049 quagga: denial of service vulnerability in BGP routing daemon 1386109 - CVE-2016-1245 quagga: Buffer Overflow in IPv6 RA handling 1416013 - CVE-2017-5495 quagga: Telnet interface input buffer allocates unbounded amounts of memory |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2017-0794.html |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
80 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
20 % | CWE-20 | Improper Input Validation |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:25784 | |||
Oval ID: | oval:org.mitre.oval:def:25784 | ||
Title: | SUSE-SU-2013:1470-1 -- Security update for quagga | ||
Description: | This update of quagga fixes two security issues: * CVE-2013-0149: specially-crafted OSPF packets could have caused the routing table to be erased (bnc#822572) * CVE-2013-2236: local network stack overflow (bnc#828117) | ||
Family: | unix | Class: | patch |
Reference(s): | SUSE-SU-2013:1470-1 CVE-2013-0149 CVE-2013-2236 | Version: | 3 |
Platform(s): | SUSE Linux Enterprise Server 11 | Product(s): | quagga |
Definition Synopsis: | |||
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
---|---|
2019-09-05 | Quagga telnet CLI buffer overflow attempt RuleID : 50871 - Revision : 1 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-03-20 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2018-1065.nasl - Type : ACT_GATHER_INFO |
2017-11-01 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-3471-1.nasl - Type : ACT_GATHER_INFO |
2017-08-30 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-2294-1.nasl - Type : ACT_GATHER_INFO |
2017-05-09 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-551.nasl - Type : ACT_GATHER_INFO |
2017-05-09 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-547.nasl - Type : ACT_GATHER_INFO |
2017-05-01 | Name : The remote EulerOS host is missing a security update. File : EulerOS_SA-2017-1058.nasl - Type : ACT_GATHER_INFO |
2017-04-06 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170321_quagga_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2017-03-30 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-0794.nasl - Type : ACT_GATHER_INFO |
2017-03-27 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2017-0794.nasl - Type : ACT_GATHER_INFO |
2017-03-22 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-0794.nasl - Type : ACT_GATHER_INFO |
2017-02-28 | Name : The remote Fedora host is missing a security update. File : fedora_2017-ba9c6a3634.nasl - Type : ACT_GATHER_INFO |
2017-02-15 | Name : The remote Fedora host is missing a security update. File : fedora_2017-b89a945e9d.nasl - Type : ACT_GATHER_INFO |
2017-01-23 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201701-48.nasl - Type : ACT_GATHER_INFO |
2016-11-21 | Name : The remote Fedora host is missing a security update. File : fedora_2016-8acc6b66f1.nasl - Type : ACT_GATHER_INFO |
2016-11-04 | Name : The remote Fedora host is missing a security update. File : fedora_2016-cae6456f63.nasl - Type : ACT_GATHER_INFO |
2016-11-04 | Name : The remote Fedora host is missing a security update. File : fedora_2016-568c7ff4f6.nasl - Type : ACT_GATHER_INFO |
2016-10-27 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1233.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3110-1.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2618-1.nasl - Type : ACT_GATHER_INFO |
2016-10-26 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-2569-1.nasl - Type : ACT_GATHER_INFO |
2016-10-25 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-1225.nasl - Type : ACT_GATHER_INFO |
2016-10-19 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3695.nasl - Type : ACT_GATHER_INFO |
2016-10-19 | Name : The remote Debian host is missing a security update. File : debian_DLA-662.nasl - Type : ACT_GATHER_INFO |
2016-10-14 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-3102-1.nasl - Type : ACT_GATHER_INFO |
2016-10-11 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201610-03.nasl - Type : ACT_GATHER_INFO |
2016-08-29 | Name : The remote Debian host is missing a security update. File : debian_DLA-601.nasl - Type : ACT_GATHER_INFO |
2016-08-26 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3654.nasl - Type : ACT_GATHER_INFO |
2016-05-18 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-591.nasl - Type : ACT_GATHER_INFO |
2016-04-05 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0946-1.nasl - Type : ACT_GATHER_INFO |
2016-04-05 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0936-1.nasl - Type : ACT_GATHER_INFO |
2016-03-28 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3532.nasl - Type : ACT_GATHER_INFO |
2016-03-25 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2941-1.nasl - Type : ACT_GATHER_INFO |
2016-03-25 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-396.nasl - Type : ACT_GATHER_INFO |
2016-03-24 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-383.nasl - Type : ACT_GATHER_INFO |
2016-03-11 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_70c44cd0e71711e585be14dae9d210b8.nasl - Type : ACT_GATHER_INFO |
2015-01-19 | Name : The remote Solaris system is missing a security patch for third-party software. File : solaris11_quagga_20140721.nasl - Type : ACT_GATHER_INFO |
2013-11-27 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-2803.nasl - Type : ACT_GATHER_INFO |
2013-11-05 | Name : The remote service may be affected by a buffer overflow vulnerability. File : quagga_0_99_22_2.nasl - Type : ACT_GATHER_INFO |
2013-10-20 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2013-254.nasl - Type : ACT_GATHER_INFO |
2013-10-11 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201310-08.nasl - Type : ACT_GATHER_INFO |
2013-09-20 | Name : The remote SuSE 11 host is missing a security update. File : suse_11_quagga-130822.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2017-03-31 13:22:46 |
|
2017-03-28 13:25:26 |
|
2017-03-23 13:24:15 |
|
2017-03-21 13:24:04 |
|