systemd: stack overflow when receiving many journald entries

An allocation of memory without limits, that could result in the stack clashing with another memory region, was discovered in systemd-journald when many entries are sent to the journal socket. A local attacker, or a remote one if systemd-journal-remote is used, may use this flaw to crash...

systemd: stack overflow when calling syslog from a command with long cmdline

An allocation of memory without limits, that could result in the stack clashing with another memory region, was discovered in systemd-journald when a program with long command line arguments calls syslog. A local attacker may use this flaw to crash systemd-journald or escalate privileges...

systemd: stack overflow when receiving many journald entries

An allocation of memory without limits, that could result in the stack clashing with another memory region, was discovered in systemd-journald when many entries are sent to the journal socket. A local attacker, or a remote one if systemd-journal-remote is used, may use this flaw to crash...

Denial Of Service (DoS)

QEMU is vulnerable to denial of service. Quick emulatorQemu built with the virtio framework is vulnerable to an unbounded memory allocation issue. It was found that a malicious guest user could submit more requests than the virtqueue size permits. Processing a request allocates a VirtQueueElement...

systemd: stack overflow when receiving many journald entries

An allocation of memory without limits, that could result in the stack clashing with another memory region, was discovered in systemd-journald when many entries are sent to the journal socket. A local attacker, or a remote one if systemd-journal-remote is used, may use this flaw to crash...

UBUNTU-CVE-2019-6245

An issue was discovered in Anti-Grain Geometry AGG 2.4 as used in SVG++ aka svgpp 1.2.3. In the function agg::cellaa::notequal, dx is assigned to x2 - x1. If dx = dxlimit, which is 16384 polysubpixelshift, this function will call itself recursively. There can be a situation where x2 - x1 is alway...

UBUNTU-CVE-2018-16865

An allocation of memory without limits, that could result in the stack clashing with another memory region, was discovered in systemd-journald when many entries are sent to the journal socket. A local attacker, or a remote one if systemd-journal-remote is used, may use this flaw to crash...

CVE-2018-15458 Cisco Firepower Management Center Disk Utilization Denial of Service Vulnerability

A vulnerability in the Shell Access Filter feature of Cisco Firepower Management Center FMC, when used in conjunction with remote authentication, could allow an unauthenticated, remote attacker to cause high disk utilization, resulting in a denial of service DoS condition. The vulnerability occur...

Fedora 28 : xen (2018-a7ac26523d)

x86: mishandling of debug exceptions XSA-260, CVE-2018-8897 x86 vHPET interrupt injection errors XSA-261 1576089 qemu may drive Xen into unbounded loop XSA-262 ---- update to xen-4.10.1 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora updat...

The vulnerability of the Logitech Options peripheral control utility allows a hacker to execute arbitrary commands.

The vulnerability of the Logitech Options peripheral control utility lies in the lack of restrictions on the number of authentication attempts made through the WebSocket server. Exploiting this vulnerability allows a malicious actor to execute arbitrary commands using a specially crafted web page...

CVE-2018-16875

The crypto/x509 package of Go before 1.10.6 and 1.11.x before 1.11.3 does not limit the amount of work performed for each chain verification, which might allow attackers to craft pathological inputs leading to a CPU denial of service. Go TLS servers accepting client certificates and TLS clients a...

UBUNTU-CVE-2018-16875

The crypto/x509 package of Go before 1.10.6 and 1.11.x before 1.11.3 does not limit the amount of work performed for each chain verification, which might allow attackers to craft pathological inputs leading to a CPU denial of service. Go TLS servers accepting client certificates and TLS clients a...

DEBIAN-CVE-2018-19931

An issue was discovered in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils through 2.31. There is a heap-based buffer overflow in bfdelf32swapphdrin in elfcode.h because the number of program headers is not restricted...

IBM API Connect Denial of Service Vulnerability (CNVD-2018-26026)

IBM API Connect aka APIConnect is an integrated solution for managing the API lifecycle from IBM USA. The solution supports creating, running, managing and securing APIs, microservices and more. A security vulnerability exists in IBM API Connect versions 2018.1 through 2018.3.7 that stems from th...

Qemu: memory exhaustion through framebuffer update request message in VNC server

VNC server implementation in Quick Emulator QEMU was found to be vulnerable to an unbounded memory allocation issue, as it did not throttle the framebuffer updates sent to its client. If the client did not consume these updates, VNC server allocates growing memory to hold onto this data. A...

SUSE-SU-2018:3230-1 Security update for xen

This update for xen fixes several issues. These security issues were fixed: - CVE-2018-8897: Prevent mishandling of debug exceptions on x86 XSA-260, bsc1090820 - Handle HPET timers in IO-APIC mode correctly to prevent malicious or buggy HVM guests from causing a hypervisor crash or potentially...

CVE-2018-1741

IBM Tivoli Key Lifecycle Manager 2.6, 2.7, and 3.0 does not properly limit the number or frequency of interaction which could be used to cause a denial of service, compromise program logic or other consequences. IBM X-Force ID: 148420...

RHEL 6 : Red Hat JBoss Enterprise Application Platform 6.4.21 (RHSA-2018:2743)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:2743 advisory. Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server. This release of Red...

EulerOS 2.0 SP2 : dnsmasq (EulerOS-SA-2018-1285)

According to the versions of the dnsmasq packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A memory exhaustion flaw was found in dnsmasq in the EDNS0 code. An attacker could send crafted DNS packets which would trigger memory...

EulerOS Virtualization 2.5.0 : qemu-kvm (EulerOS-SA-2018-1247)

According to the versions of the qemu-kvm packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Integer overflow in the macro ROUNDUP n, d in Quick Emulator Qemu allows a user to cause a denial of service Qemu process...