kernel: NFSv3 server does not properly handle payload bounds checking of WRITE requests

The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lacked certain checks for the end of a buffer. A remote attacker could trigger a pointer-arithmetic error or possibly cause other unspecified impacts using crafted requests related to fs/nfsd/nfs3xdr.c and...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise MRG 2. 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 t...

Security update for the Linux Kernel (important)

The openSUSE Leap 42.2 kernel was updated to 4.4.72 to receive various security and bugfixes. The following security bugs were fixed: - CVE-2017-1000364: An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be...

Debian Security Advisory DSA 3886-1 (linux - security update)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2017-0605 A buffer overflow flaw was discovered in the trace subsystem. CVE-2017-7487 Li Qiang reported a reference counter leak in the ipxitfioctl...

Important: Red Hat Security Advisory: libntirpc security update

An update for libntirpc is now available for Red Hat Gluster Storage 3.2 for RHEL 6 and Red Hat Gluster Storage 3.2 for RHEL 7. 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...

Virtuozzo 7 : readykernel-patch (VZA-2017-042)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - The NFS2/3 RPC client could send long arguments to nfsd server. These encoded arguments are stored in an array of...

AIX 7.2 TL 0 : tcpdump (IV94724)

Vulnerabilities in tcpdump affect AIX : https://vulners.com/cve/CVE-2017-12993 https://vulners.com/cve/CVE-2017-12993 tcpdump could allow a remote attacker to obtain sensitive information, caused by a buffer overread memory in the Juniper component. By sending a specially crafted request, an...

AIX 6.1 TL 9 : tcpdump (IV94728)

Vulnerabilities in tcpdump affect AIX : https://vulners.com/cve/CVE-2017-12993 https://vulners.com/cve/CVE-2017-12993 tcpdump could allow a remote attacker to obtain sensitive information, caused by a buffer overread memory in the Juniper component. By sending a specially crafted request, an...

AIX 7.1 TL 3 : tcpdump (IV94727)

Vulnerabilities in tcpdump affect AIX : https://vulners.com/cve/CVE-2017-12993 https://vulners.com/cve/CVE-2017-12993 tcpdump could allow a remote attacker to obtain sensitive information, caused by a buffer overread memory in the Juniper component. By sending a specially crafted request, an...

AIX 7.2 TL 1 : tcpdump (IV94723)

Vulnerabilities in tcpdump affect AIX : https://vulners.com/cve/CVE-2017-12993 https://vulners.com/cve/CVE-2017-12993 tcpdump could allow a remote attacker to obtain sensitive information, caused by a buffer overread memory in the Juniper component. By sending a specially crafted request, an...

AIX 5.3 TL 12 : tcpdump (IV94729)

Vulnerabilities in tcpdump affect AIX : https://vulners.com/cve/CVE-2017-12993 https://vulners.com/cve/CVE-2017-12993 tcpdump could allow a remote attacker to obtain sensitive information, caused by a buffer overread memory in the Juniper component. By sending a specially crafted request, an...

MGASA-2017-0149 Updated kernel packages fixes security vulnerabilities

This kernel update is based on upstream 4.4.68 and fixes at least the following security issues: The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel through 4.10.11 allows remote attackers to cause a denial of service system crash via a long RPC reply, related to net/sunrpc/svc.c,...

RHEL 6 : libtirpc (RHSA-2017:1268)

An update for libtirpc 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...

CentOS Update for libtirpc CESA-2017:1268 centos6

Check the version of libtirpc SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptoid"1.3.6.1.4.1.25623.1.0.882721";...

RHEL 7 : libtirpc (RHSA-2017:1263)

An update for libtirpc is now available for Red Hat Enterprise Linux 7. 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...

Privilege escalation

EMC Isilon OneFS 8.0.1.0, OneFS 8.0.0.0 - 8.0.0.2, OneFS 7.2.1.0 - 7.2.1.3, and OneFS 7.2.0.x is affected by an NFS export vulnerability. Under certain conditions, after upgrading a cluster from OneFS 7.1.1.x or earlier, users may have unexpected levels of access to some NFS exports...

CVE-2017-4979

EMC Isilon OneFS 8.0.1.0, OneFS 8.0.0.0 - 8.0.0.2, OneFS 7.2.1.0 - 7.2.1.3, and OneFS 7.2.0.x is affected by an NFS export vulnerability. Under certain conditions, after upgrading a cluster from OneFS 7.1.1.x or earlier, users may have unexpected levels of access to some NFS exports...

CVE-2017-4979

CVE-2017-4979 affects EMC Isilon OneFS: versions 8.0.1.0, 8.0.0.0–8.0.0.2, 7.2.1.0–7.2.1.3, and 7.2.0.x. After upgrading a cluster from OneFS 7.1.1.x or earlier, users may obtain unexpected levels of access to some NFS exports. The connected sources reiterate an NFS export vulnerability in OneFS ...

CVE-2017-4979

EMC Isilon OneFS 8.0.1.0, OneFS 8.0.0.0 - 8.0.0.2, OneFS 7.2.1.0 - 7.2.1.3, and OneFS 7.2.0.x is affected by an NFS export vulnerability. Under certain conditions, after upgrading a cluster from OneFS 7.1.1.x or earlier, users may have unexpected levels of access to some NFS exports...

DEBIAN-CVE-2017-9059

The NFSv4 implementation in the Linux kernel through 4.11.1 allows local users to cause a denial of service resource consumption by leveraging improper channel callback shutdown when unmounting an NFSv4 filesystem, aka a "module reference and kernel daemon" leak...