kernel security, bug fix, and enhancement update

4.18.0-80.7.10.OL8 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 4.18.0-80.7.10 - x86 Update stepping values for Whiskey Lake U/Y David Arcari...

EulerOS 2.0 SP5 : glibc (EulerOS-SA-2019-1667)

According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - elf/dl-load.c in the GNU C Library aka glibc or libc6 2.19 through 2.26 mishandles RPATH and RUNPATH containing $ORIGIN for a privileged setuid o...

BSA-2019-110

Security Advisory ID : BSA-2019-110 Component : glibc Revision : 2.0 Stack-based buffer overflow in the clntudpcall function in sunrpc/clntudp.c in the GNU C Library aka glibc or libc6 allows remote servers to cause a denial of service crash or possibly unspecified other impact via a flood of...

Kernel update: Virtuozzo ReadyKernel patch 60.0 for Virtuozzo 7.0.8 HF1

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0.8 HF1. Vulnerability id: PSBM-73001 sunrpc: potential kernel crash use after free in svcprocesscommon. Vulnerability id: PSBM-87649 Potential out-of-bounds read in fusedevsplicewrite...

Kernel update: Virtuozzo ReadyKernel patch 59.0 for Virtuozzo 7.0.8

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0.8. Vulnerability id: PSBM-73001 sunrpc: potential kernel crash use after free in svcprocesscommon. Vulnerability id: PSBM-87281 'libvirtd' service was unresponsive because 'cgroupmutex'...

Kernel update: Virtuozzo ReadyKernel patch 59.0 for Virtuozzo 7.0.4 to 7.0.6 HF3

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0.4 to 7.0.6 HF3. Vulnerability id: PSBM-73001 sunrpc: potential kernel crash use after free in svcprocesscommon. Vulnerability id: PSBM-87649 Potential out-of-bounds read in...

Kernel update: Virtuozzo ReadyKernel patch 59.0 for Virtuozzo 7.0.7 to 7.0.7 HF3

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to Virtuozzo 7.0.7 to 7.0.7 HF3. Vulnerability id: PSBM-73001 sunrpc: potential kernel crash use after free in svcprocesscommon. Vulnerability id: PSBM-87281 'libvirtd' service was unresponsive because...

SUN-RPC Segmentation Evasion Technique

SunRPC protocol is vulnerable to evasion techniques over its data connection. An attacker may try to evade inspection using segmentation evasion technique...

Unbreakable Enterprise kernel security update

4.1.12-124.15.1 - netfilter: nfnetlinkcthelper: Add missing permission checks Kevin Cernekee Orabug: 27260771 CVE-2017-17448 - netlink: Add netns check on taps Kevin Cernekee Orabug: 27260799 CVE-2017-17449 - KVM: Fix stack-out-of-bounds read in writemmio Wanpeng Li Orabug: 27290606 CVE-2017-1774...

NIS bootparamd Domain Name Disclosure

This module discloses the NIS domain name from bootparamd. You must know a client address from the target's bootparams file. Hint: try hosts within the same network range as the target. This module requires Metasploit: https://metasploit.com/download Current source:...

NIS ypserv Map Dumper

This module dumps the specified map from NIS ypserv. The following examples are from ypcat -x: Use "ethers" for map "ethers.byname" Use "aliases" for map "mail.aliases" Use "services" for map "services.byname" Use "protocols" for map "protocols.bynumber" Use "hosts" for map "hosts.byname" Use...

CVE-2016-4429

Stack-based buffer overflow in the clntudpcall function in sunrpc/clntudp.c in the GNU C Library aka glibc or libc6 allows remote servers to cause a denial of service crash or possibly unspecified other impact via a flood of crafted ICMP and UDP packets...

kernel security and bug fix update

2.6.32-696.16.1.OL6 - Update genkey bug 25599697 2.6.32-696.16.1 - net packet: fix tpreserve race in packetsetring Stefano Brivio 1481941 1481943 CVE-2017-1000111 - net packet: fix overflow in check for tpframenr Stefano Brivio 1481941 1481943 CVE-2017-1000111 - net packet: fix overflow in check...

CVE-2017-12133

Use-after-free vulnerability in the clntudpcall function in sunrpc/clntudp.c in the GNU C Library aka glibc or libc6 before 2.26 allows remote attackers to have unspecified impact via vectors related to error path...

CVE-2017-12133

Use-after-free vulnerability in the clntudpcall function in sunrpc/clntudp.c in the GNU C Library aka glibc or libc6 before 2.26 allows remote attackers to have unspecified impact via vectors related to error path...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3595)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-3595 advisory. - ALSA: timer: Fix missing queue indices reset at SNDRVTIMERIOCTLSELECT Takashi Iwai Orabug: 26403952 CVE-2017-1000380 - ALSA: timer: Fix race...

Unbreakable Enterprise kernel security update

kernel-uek 4.1.12-94.5.7 - Revert 'net/rds: Revert 'RDS: add reconnect retry scheme for stalled connections'' Ajaykumar Hotchandani Orabug: 26444722 - Revert 'net/rds: use different workqueue for baseconn' Ajaykumar Hotchandani Orabug: 26444722 - Revert 'net/rds: determine active/passive connecti...

kernel security and bug fix update

2.6.32-696.6.3.OL6 - Update genkey bug 25599697 2.6.32-696.6.3 - mm allow JVM to implement its own stack guard pages Larry Woodman 1466667 1464237 - mm enlarge stack guard gap Larry Woodman 1466667 1464237 - Revert: mm enlarge stack guard gap Larry Woodman 1466667 1464237 2.6.32-696.6.2 - mm...

openSUSE Security Update : the Linux Kernel (openSUSE-2017-716) (Stack Clash)

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...

Updated glibc packages fixes critical security vulnerabilities

The sunrpc implementation in glibc is vulnerable to a flaw that can cause it to be triggered to allocate additional memory until it causes a crash, similar to CVE-2017-8779 CVE-2017-8804. A flaw was found in the way memory was being allocated on the stack for user space binaries. If heap or...