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...

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...

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 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...

RHEL 7 : qemu-kvm-rhev (RHSA-2016:1607)

An update for qemu-kvm-rhev is now available for RHEV-H and Agents for RHEL-7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

RHEL 7 : Red Hat JBoss Enterprise Application Platform 7.1.4 on RHEL7 (RHSA-2018:2424)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:2424 advisory. Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server. This release of Red...

CVE-2018-15470

An issue was discovered in Xen through 4.11.x. The logic in oxenstored for handling writes depended on the order of evaluation of expressions making up a tuple. As indicated in section 7.7.3 "Operations on data structures" of the OCaml manual, the order of evaluation of subexpressions is not...

CVE-2018-15470

An issue was discovered in Xen through 4.11.x. The logic in oxenstored for handling writes depended on the order of evaluation of expressions making up a tuple. As indicated in section 7.7.3 "Operations on data structures" of the OCaml manual, the order of evaluation of subexpressions is not...

CVE-2018-15470

An issue was discovered in Xen through 4.11.x. The logic in oxenstored for handling writes depended on the order of evaluation of expressions making up a tuple. As indicated in section 7.7.3 "Operations on data structures" of the OCaml manual, the order of evaluation of subexpressions is not...

CVE-2018-15470

An issue was discovered in Xen through 4.11.x. The logic in oxenstored for handling writes depended on the order of evaluation of expressions making up a tuple. As indicated in section 7.7.3 "Operations on data structures" of the OCaml manual, the order of evaluation of subexpressions is not...

CVE-2018-15470

An issue was discovered in Xen through 4.11.x. The logic in oxenstored for handling writes depended on the order of evaluation of expressions making up a tuple. As indicated in section 7.7.3 "Operations on data structures" of the OCaml manual, the order of evaluation of subexpressions is not...

PT-2018-13039

Name of the Vulnerable Software and Affected Versions Xen versions prior to 4.12 Description An issue in the logic of oxenstored for handling writes allows a malicious or buggy guest to write an unbounded number of xenstore entries, causing unbounded memory usage in oxenstored. This can lead to a...

EulerOS 2.0 SP3 : qemu-kvm (EulerOS-SA-2018-1201)

According to the versions of the qemu-kvm packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - QEMU aka Quick Emulator, when built with the VGA display emulator support, allows local guest OS privileged users to cause a denial of service...

OpenJDK: unbounded memory allocation during deserialization in NamedNodeMapImpl (JAXP, 8189993)

Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE subcomponent: JAXP. Supported versions that are affected are Java SE: 7u171, 8u162 and 10; Java SE Embedded: 8u161; JRockit: R28.3.17. Easily exploitable vulnerability allows unauthenticated attacker with network...

Amazon Linux 2 : qemu-kvm (ALAS-2018-1034) (Spectre)

An out-of-bounds read access issue was found in the VGA display emulator built into the Quick emulator QEMU. It could occur while reading VGA memory to update graphics display. A privileged user/process inside guest could use this flaw to crash the QEMU process on the host resulting in denial of...

OpenJDK: unbounded memory allocation in BasicAttributes deserialization (JNDI, 8191142)

Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE subcomponent: JNDI. Supported versions that are affected are Java SE: 6u171, 7u161, 8u152 and 9.0.1; Java SE Embedded: 8u151; JRockit: R28.3.16. Easily exploitable vulnerability allows unauthenticated attacker wit...

Important: qemu-kvm

Issue Overview: An out-of-bounds read access issue was found in the VGA display emulator built into the Quick emulator QEMU. It could occur while reading VGA memory to update graphics display. A privileged user/process inside guest could use this flaw to crash the QEMU process on the host resulti...

RHEL 7 : java-1.8.0-ibm (RHSA-2018:1721)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:1721 advisory. - Oracle JDK: unspecified vulnerability fixed in 6u191, 7u171, and 8u161 Security CVE-2018-2783 - OpenJDK: incorrect merging of sections in...