Executive Summary
Summary | |
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Title | rpcbind security update |
Informations | |||
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Name | RHSA-2017:1267 | First vendor Publication | 2017-05-23 |
Vendor | RedHat | Last vendor Modification | 2017-05-23 |
Severity (Vendor) | N/A | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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) | |||
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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 rpcbind is now available for Red Hat Enterprise Linux 6. 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. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: The rpcbind utility is a server that converts Remote Procedure Call (RPC) program numbers into universal addresses. It must be running on the host to be able to make RPC calls on a server on that machine. Security Fix(es): * It was found that due to the way rpcbind uses libtirpc (libntirpc), a memory leak can occur when parsing specially crafted XDR messages. An attacker sending thousands of messages to rpcbind could cause its memory usage to grow without bound, eventually causing it to be terminated by the OOM killer. (CVE-2017-8779) 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 5. Bugs fixed (https://bugzilla.redhat.com/): 1448124 - CVE-2017-8779 rpcbind, libtirpc, libntirpc: Memory leak when failing to parse XDR strings or bytearrays |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2017-1267.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-770 | Allocation of Resources Without Limits or Throttling |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
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2018-01-05 | XDR string allocation denial of service attempt RuleID : 45108 - Revision : 2 - Type : PROTOCOL-RPC |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2018-08-17 | Name : The remote PhotonOS host is missing multiple security updates. File : PhotonOS_PHSA-2017-0017.nasl - Type : ACT_GATHER_INFO |
2017-07-17 | Name : The remote Fedora host is missing a security update. File : fedora_2017-57e8f5ec61.nasl - Type : ACT_GATHER_INFO |
2017-07-17 | Name : The remote Fedora host is missing a security update. File : fedora_2017-36cba32910.nasl - Type : ACT_GATHER_INFO |
2017-07-13 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZLSA-2017-1268.nasl - Type : ACT_GATHER_INFO |
2017-07-13 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZLSA-2017-1267.nasl - Type : ACT_GATHER_INFO |
2017-07-13 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZLSA-2017-1263.nasl - Type : ACT_GATHER_INFO |
2017-07-13 | Name : The remote Virtuozzo host is missing a security update. File : Virtuozzo_VZLSA-2017-1262.nasl - Type : ACT_GATHER_INFO |
2017-07-11 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2017-191-02.nasl - Type : ACT_GATHER_INFO |
2017-07-11 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2017-191-01.nasl - Type : ACT_GATHER_INFO |
2017-06-09 | Name : The remote EulerOS host is missing a security update. File : EulerOS_SA-2017-1102.nasl - Type : ACT_GATHER_INFO |
2017-06-09 | Name : The remote EulerOS host is missing a security update. File : EulerOS_SA-2017-1096.nasl - Type : ACT_GATHER_INFO |
2017-06-09 | Name : The remote EulerOS host is missing a security update. File : EulerOS_SA-2017-1097.nasl - Type : ACT_GATHER_INFO |
2017-06-09 | Name : The remote EulerOS host is missing a security update. File : EulerOS_SA-2017-1103.nasl - Type : ACT_GATHER_INFO |
2017-06-09 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-1395.nasl - Type : ACT_GATHER_INFO |
2017-06-07 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201706-07.nasl - Type : ACT_GATHER_INFO |
2017-06-07 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2017-841.nasl - Type : ACT_GATHER_INFO |
2017-06-07 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2017-840.nasl - Type : ACT_GATHER_INFO |
2017-06-01 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1468-1.nasl - Type : ACT_GATHER_INFO |
2017-05-26 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-615.nasl - Type : ACT_GATHER_INFO |
2017-05-25 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2017-0108.nasl - Type : ACT_GATHER_INFO |
2017-05-25 | Name : The remote OracleVM host is missing a security update. File : oraclevm_OVMSA-2017-0107.nasl - Type : ACT_GATHER_INFO |
2017-05-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-1268.nasl - Type : ACT_GATHER_INFO |
2017-05-24 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170523_rpcbind_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2017-05-24 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170523_libtirpc_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2017-05-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-1267.nasl - Type : ACT_GATHER_INFO |
2017-05-24 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-1268.nasl - Type : ACT_GATHER_INFO |
2017-05-24 | Name : The remote Oracle Linux host is missing a security update. File : oraclelinux_ELSA-2017-1267.nasl - Type : ACT_GATHER_INFO |
2017-05-24 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2017-608.nasl - Type : ACT_GATHER_INFO |
2017-05-24 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2017-1268.nasl - Type : ACT_GATHER_INFO |
2017-05-24 | Name : The remote CentOS host is missing a security update. File : centos_RHSA-2017-1267.nasl - Type : ACT_GATHER_INFO |
2017-05-23 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2017-1263.nasl - Type : ACT_GATHER_INFO |
2017-05-23 | Name : The remote CentOS host is missing a security update. File : centos_RHSA-2017-1262.nasl - Type : ACT_GATHER_INFO |
2017-05-23 | Name : The remote Oracle Linux host is missing a security update. File : oraclelinux_ELSA-2017-1262.nasl - Type : ACT_GATHER_INFO |
2017-05-23 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2017-1263.nasl - Type : ACT_GATHER_INFO |
2017-05-23 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170521_libtirpc_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2017-05-23 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20170521_rpcbind_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2017-05-22 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-1263.nasl - Type : ACT_GATHER_INFO |
2017-05-22 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2017-1262.nasl - Type : ACT_GATHER_INFO |
2017-05-22 | Name : The remote Fedora host is missing a security update. File : fedora_2017-44d0e642a4.nasl - Type : ACT_GATHER_INFO |
2017-05-19 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1336-1.nasl - Type : ACT_GATHER_INFO |
2017-05-19 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1328-1.nasl - Type : ACT_GATHER_INFO |
2017-05-17 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1314-1.nasl - Type : ACT_GATHER_INFO |
2017-05-17 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2017-1306-1.nasl - Type : ACT_GATHER_INFO |
2017-05-16 | Name : The remote Fedora host is missing a security update. File : fedora_2017-ac407781c3.nasl - Type : ACT_GATHER_INFO |
2017-05-11 | Name : The remote Debian host is missing a security update. File : debian_DLA-937.nasl - Type : ACT_GATHER_INFO |
2017-05-11 | Name : The remote Debian host is missing a security update. File : debian_DLA-936.nasl - Type : ACT_GATHER_INFO |
2017-05-09 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3845.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2017-07-14 13:24:51 |
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2017-06-08 13:24:58 |
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2017-05-25 13:25:27 |
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2017-05-23 17:22:23 |
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