USN-4185-1: Linux kernel vulnerabilities

Stephan van Schaik, Alyssa Milburn, Sebastian Österlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Giorgi Maisuradze, Moritz Lipp, Michael Schwarz, Daniel Gruss, and Jo Van Bulck discovered that Intel processors using Transactional Synchronization Extensions TSX could expose...

Ubuntu: Security Advisory (USN-4186-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 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...

Ubuntu 19.10 : Linux kernel vulnerabilities (USN-4183-1)

Stephan van Schaik, Alyssa Milburn, Sebastian Osterlund, Pietro Frigo, Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Giorgi Maisuradze, Moritz Lipp, Michael Schwarz, Daniel Gruss, and Jo Van Bulck discovered that Intel processors using Transactional Synchronization Extensions TSX could expose...

Use-After-Free

Thunderbird, Firefox ESR and Firefox are vulnerable to use-after-free vulnerability. A remote unauthenticated attacker could cause a system hang by exploiting the vulnerable component DOM Node Handler when script uses mutation events to append DOM nodes...

Use-After-Free

Thunderbird, Firefox ESR and Firefox are vulnerable to use-after-free vulnerability. A remote unauthenticated attacker could cause a system hang by exploiting the vulnerable function focus...

Use-After-Free

Linux kernel is vulnerable to use-after-free vulnerability. A local authenticated user with malicious intent could gain elevated privileges or cause a system hang via an AFUNSPEC connect system call during the DCCPLISTEN state...

Denial Of Service (DoS)

libcacard is vulnerable to denial of service. Attackers with local access could cause a system hang using excessive consumption of memory. The vulnerability exists in the function vcardapdunew of the file card7816.c and exploitable via vectors related to allocating a new APDU object...

Use-After-Free

Linux kernel is vulnerable to Use-After-Free vulnerability. A local user could exploit the flaw which enables a race condition in the L2TPv3 IP Encapsulation feature allowing elevated privileges or system hang. Affected is the component, kernel networking subsystem...

openSUSE Security Update : gdm (openSUSE-2019-310)

This update for gdm fixes the following issues : Security issue fixed : - CVE-2019-3825: Fixed a lock screen bypass when timed login was enabled bsc1124628. Other issues fixed : - GLX applications do not work well when the proprietary nvidia driver is used with a wayland session. Because of that...

SUSE SLED15 / SLES15 Security Update : gdm (SUSE-SU-2019:0527-1)

This update for gdm fixes the following issues : Security issue fixed : CVE-2019-3825: Fixed a lock screen bypass when timed login was enabled bsc1124628. Other issues fixed: GLX applications do not work well when the proprietary nvidia driver is used with a wayland session. Because of that this...

Denial Of Service (DoS)

kernel is vulnerable to denial of service DoS attacks. The vulnerability exists as the 1 udprecvmsg and 2 udpv6recvmsg functions in the Linux kernel before 4.0.6 do not properly consider yielding a processor, which allows remote attackers to cause a denial of service system hang via incorrect...

Denial Of Service (DoS)

kernel-rt is vulnerable to denial of service DoS attacks. The vulnerability exists as the dwalk function in fs/dcache.c in the Linux kernel through 3.17.2 does not properly maintain the semantics of renamelock, which allows local users to cause a denial of service deadlock and system hang via a...

CVE-2018-3272

Vulnerability in the Solaris component of Oracle Sun Systems Products Suite subcomponent: Kernel Zones Virtualized NIC Driver. The supported version that is affected is 11.3. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Solaris executes t...

Code injection

The Linux kernel 4.14.67 mishandles certain interaction among XFRM Netlink messages, IPPROTOAH packets, and IPPROTOIP packets, which allows local users to cause a denial of service memory consumption and system hang by leveraging root access to execute crafted applications, as demonstrated on...

CVE-2018-17977

CVE-2018-17977 affects Linux kernel 4.14.67, where interaction between XFRM Netlink messages, IPPROTO_AH, and IPPROTO_IP can be exploited locally (with root) to trigger memory exhaustion and system hang; demonstrated on CentOS 7. The provided documents do not specify a fix or patch version.

CVE-2018-17977

The Linux kernel 4.14.67 mishandles certain interaction among XFRM Netlink messages, IPPROTOAH packets, and IPPROTOIP packets, which allows local users to cause a denial of service memory consumption and system hang by leveraging root access to execute crafted applications, as demonstrated on...

Security Bulletin: A Linux-PAM vulnerability affects IBM Security Access Manager for Web (CVE-2015-3238)

Summary Pluggable Authentication Modules PAM provide a system whereby administrators can set up authentication policies without having to recompile programs to handle authentication. IBM Security Access Manager for Web is affected by a Linux-PAM vulnerability. Vulnerability Details CVEID:...

Solaris 10 (sparc) : 151355-01

Vulnerability in the Solaris component of Oracle and Sun Systems Products Suite subcomponent: CPU performance counters CPC drivers. Supported versions that are affected are 10 and 11.1. Easily exploitable vulnerability requiring logon to Operating System. Successful attack of this vulnerability c...

Tor: Zip bomb

Vulnerability description not provided...

SUSE-SU-2017:1990-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP2 Realtime kernel was updated to 4.4.74 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...