Security Advisory - Seven vulnerabilities in Google Dnsmasq

Dnsmasq is a widely used piece of open-source softwarea designed to provide DNS, DHCP, Dnsmasq 2.77 and before version contains 7 security vulnerabilities. There is a heap buffer overflow vulnerability in dnsmasq in the code responsible when building DNS replies. An attacker could send crafted DN...

Unbreakable Enterprise kernel security update

2.6.39-400.297.12 - xsigo: backport Fix race in freeing aged Forwarding tables Pradeep Gopanapalli Orabug: 24823234 - ocfs2: fix deadlock issue when taking inode lock at vfs entry points Eric Ren Orabug: 25671723 - ocfs2/dlmglue: prepare tracking logic to avoid recursive cluster lock Eric Ren...

Unbreakable Enterprise kernel security update

4.1.12-103.9.2 - Revert 'drivers/char/mem.c: deny access in open operation when securelevel is set' Brian Maly Orabug: 27037811 4.1.12-103.9.1 - xfs: use dedicated log worker wq to avoid deadlock with cil wq Brian Foster Orabug: 27013241 - scsi: scsitransportiscsi: fix the issue that iscsiifrx...

EulerOS 2.0 SP1 : tcpdump (EulerOS-SA-2017-1280)

According to the versions of the tcpdump package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The RSVP parser in tcpdump before 4.9.2 has a buffer over-read in print-rsvp.c:rsvpobjprint.CVE-2017-13048 - The ARP parser in tcpdump before...

Unbreakable Enterprise kernel security update

kernel-uek 3.8.13-118.19.12 - nvme: Drop nvmeq-qlock before dmapoolalloc, so as to prevent hard lockups Aruna Ramakrishna Orabug: 25409587 3.8.13-118.19.11 - nvme: Handle PM1725 HIL reset Martin K. Petersen Orabug: 26277600 - char: lp: fix possible integer overflow in lpsetup Willy Tarreau Orabug...

EulerOS 2.0 SP2 : tcpdump (EulerOS-SA-2017-1281)

According to the versions of the tcpdump package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The RSVP parser in tcpdump before 4.9.2 has a buffer over-read in print-rsvp.c:rsvpobjprint.CVE-2017-13048 - The ARP parser in tcpdump before...

openSUSE Security Update : tcpdump (openSUSE-2017-1205)

This update for tcpdump to version 4.9.2 fixes several issues. These security issues were fixed : - CVE-2017-11108: Prevent remote attackers to cause DoS heap-based buffer over-read and application crash via crafted packet data. The crash occured in the EXTRACT16BITS function, called from the...

OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0164)

The remote OracleVM system is missing necessary patches to address critical security updates : - mqueue: fix a use-after-free in sysmqnotify Cong Wang Orabug: 26643556 CVE-2017-11176 - ipv6: avoid overflow of offset in ip6find1stfragopt Sabrina Dubroca Orabug: 27011273 CVE-2017-7542 - packet: fix...

Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2017-3633)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-3633 advisory. - mqueue: fix a use-after-free in sysmqnotify Cong Wang Orabug: 26643562 CVE-2017-11176 - ipv6: avoid overflow of offset in ip6find1stfragopt Sabri...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3631)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-3631 advisory. - ipv6: avoid overflow of offset in ip6find1stfragopt Sabrina Dubroca Orabug: 27011255 CVE-2017-7542 Tenable has extracted the preceding descriptio...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3632)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-3632 advisory. - mqueue: fix a use-after-free in sysmqnotify Cong Wang Orabug: 26643556 CVE-2017-11176 - ipv6: avoid overflow of offset in ip6find1stfragopt Sabri...

Security Advisory - Three Vulnerabilities in Huawei GaussDB

There is a information leak vulnerability in libevent of Huawei GaussDB. Due to insufficient input validation, a remote attacker could exploit this vulnerability by sending a forged DNS response to an application using libevent. Successful exploit of the vulnerability could lead to reading data o...

Unbreakable Enterprise kernel security update

2.6.39-400.297.11 - mqueue: fix a use-after-free in sysmqnotify Cong Wang Orabug: 26643562 CVE-2017-11176 - ipv6: avoid overflow of offset in ip6find1stfragopt Sabrina Dubroca Orabug: 27011278 CVE-2017-7542 - packet: fix tpreserve race in packetsetring Willem de Bruijn Orabug: 27002453...

Unbreakable Enterprise kernel security update

4.1.12-103.7.4 - ipv6: avoid overflow of offset in ip6find1stfragopt Sabrina Dubroca Orabug: 27011255 CVE-2017-7542 - udp: consistently apply ufo or fragmentation Willem de Bruijn Orabug: 26921320 CVE-2017-1000112...

Unbreakable Enterprise kernel security update

kernel-uek 3.8.13-118.19.10 - mqueue: fix a use-after-free in sysmqnotify Cong Wang Orabug: 26643556 CVE-2017-11176 3.8.13-118.19.9 - ipv6: avoid overflow of offset in ip6find1stfragopt Sabrina Dubroca Orabug: 27011273 CVE-2017-7542 - packet: fix tpreserve race in packetsetring Willem de Bruijn...

GLSA-201710-27 : Dnsmasq: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-201710-27 Dnsmasq: Multiple vulnerabilities Multiple vulnerabilities have been discovered in Dnsmasq. Please review the references below for details. Impact : A remote attacker could execute arbitrary code or cause a Denial of...

Oracle Linux 7 : kernel (ELSA-2017-2930-1) (BlueBorne)

Description of changes: - 3.10.0-693.5.2.0.1.el7.OL7 - ipc ipc/sem.c: bugfix for semctl,,GETZCNT Manfred Spraul orabug 22552377 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel olkmodsigningkey.x509alexey.petrenko at oracle.com - Update...

Oracle Linux 7 : kernel (ELSA-2017-2930)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2017-2930 advisory. - net tcp: initialize rcvmss to TCPMINMSS instead of 0 Davide Caratti 1488341 1487061 CVE-2017-14106 - net tcp: fix 0 divide in tcpselectwindow Davide...

kernel security and bug fix update

3.10.0-693.5.2.0.1.el7.OL7 - ipc ipc/sem.c: bugfix for semctl,,GETZCNT Manfred Spraul orabug 22552377 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676...

kernel: Integer overflow in ip6_find_1stfragopt() causes infinite loop

An integer overflow vulnerability in ip6find1stfragopt function was found. A local attacker that has privileges of CAPNETRAW to open raw socket can cause an infinite loop inside the ip6find1stfragopt function...