OPENSUSE-SU-2021:1500-1 Security update for java-1_8_0-openjdk

This update for java-180-openjdk fixes the following issues: Update to version OpenJDK 8u312 October 2021 CPU: - CVE-2021-35550: Fixed weak ciphers preferred over stronger ones for TLS bsc1191901. - CVE-2021-35556: Fixed excessive memory allocation in RTFParser bsc1191910. - CVE-2021-35559: Fixed...

SUSE-SU-2021:3797-1 Security update for java-1_7_0-openjdk

This update for java-170-openjdk fixes the following issues: Update to OpenJDK 7u321 October 2021 CPU: - CVE-2021-35550: Fixed weak ciphers preferred over stronger ones for TLS bsc1191901. - CVE-2021-35556: Fixed excessive memory allocation in RTFParser bsc1191910. - CVE-2021-35559: Fixed excessi...

CVE-2021-28708

PoD operations on misaligned GFNs This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. x86 HVM and PVH guests may be started in populate-on-demand PoD mode, to provide a way for them to later easily have more memory assigne...

Input validation

guests may exceed their designated memory limit When a guest is permitted to have close to 16TiB of memory, it may be able to issue hypercalls to increase its memory allocation beyond the administrator established limit. This is a result of a calculation done with 32-bit precision, which may...

Design/Logic Flaw

PoD operations on misaligned GFNs This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. x86 HVM and PVH guests may be started in populate-on-demand PoD mode, to provide a way for them to later easily have more memory assigne...

Design/Logic Flaw

PoD operations on misaligned GFNs This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. x86 HVM and PVH guests may be started in populate-on-demand PoD mode, to provide a way for them to later easily have more memory assigne...

CVE-2021-28708

Xen PoD (populate-on-demand) handling contains a misalignment in base page frame number checks for certain hypercalls (XENMEM_decrease_reservation and XENMEM_populate_physmap). This affects x86 HVM/PVH guests and may allow out-of-bounds page-range operations; in particular, XENMEM_decrease_reserv...

CVE-2021-28706

CVE-2021-28706 affects the Xen hypervisor memory management: when a guest can approach 16 TiB, a 32-bit precision overflow in the memory-allocation calculation may allow the guest to bypass an administrator-set limit by miscomputing the compared value. The vulnerability enables memory expansion b...

openSUSE 15 Security Update : redis (openSUSE-SU-2021:3772-1)

The remote SUSE Linux SUSE15 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:3772-1 advisory. - Redis is an open source, in-memory database that persists on disk. In affected versions specially crafted Lua scripts executing in Redis...

SUSE SLES15 Security Update : redis (SUSE-SU-2021:3772-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:3772-1 advisory. - CVE-2021-32627: Fixed integer to heap buffer overflows with streams bsc1191305. - CVE-2021-32628: Fixed integer to heap buffer overflows...

Security update for java-1_8_0-openjdk (important)

openSUSE Security Update: Security update for java-180-openjdk Announcement ID: openSUSE-SU-2021:1500-1 Rating: important References: 1191901 1191903 1191904 1191905 1191906 1191909 1191910 1191911 1191912 1191913 1191914 Cross-References: CVE-2021-35550 CVE-2021-35556 CVE-2021-35559 CVE-2021-355...

SUSE-SU-2021:3771-1 Security update for java-1_8_0-openjdk

This update for java-180-openjdk fixes the following issues: Update to version OpenJDK 8u312 October 2021 CPU: - CVE-2021-35550: Fixed weak ciphers preferred over stronger ones for TLS bsc1191901. - CVE-2021-35556: Fixed excessive memory allocation in RTFParser bsc1191910. - CVE-2021-35559: Fixed...

SUSE-SU-2021:3770-1 Security update for java-1_8_0-openjdk

This update for java-180-openjdk fixes the following issues: Update to version OpenJDK 8u312 October 2021 CPU: - CVE-2021-35550: Fixed weak ciphers preferred over stronger ones for TLS bsc1191901. - CVE-2021-35556: Fixed excessive memory allocation in RTFParser bsc1191910. - CVE-2021-35559: Fixed...

OPENSUSE-SU-2021:3770-1 Security update for java-1_8_0-openjdk

This update for java-180-openjdk fixes the following issues: Update to version OpenJDK 8u312 October 2021 CPU: - CVE-2021-35550: Fixed weak ciphers preferred over stronger ones for TLS bsc1191901. - CVE-2021-35556: Fixed excessive memory allocation in RTFParser bsc1191910. - CVE-2021-35559: Fixed...

Xen 命令注入漏洞

Xen is an open source virtual machine monitor product from the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports migration at runtime to ensure uptime and avoid downtime. A command injection vulnerability exists ...

Oracle Linux 8 : freerdp (ELSA-2021-4622)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-4622 advisory. 2:2.2.0-7 - Updated: Refactored RPC gateway parser rhbz2017948 + fixed issues discovered by Covscan 2:2.2.0-6 - Refactored RPC gateway parser rhbz20179...

java security update

CentOS Errata and Security Advisory CESA-2021:3889 An update for java-1.8.0-openjdk is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detail...

EulerOS Virtualization 2.9.1 : systemd (EulerOS-SA-2021-2752)

According to the versions of the systemd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An exploitable denial-of-service vulnerability exists in Systemd 245. A specially crafted DHCP FORCERENEW packet can cause a...

EulerOS Virtualization 2.9.0 : systemd (EulerOS-SA-2021-2778)

According to the versions of the systemd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An exploitable denial-of-service vulnerability exists in Systemd 245. A specially crafted DHCP FORCERENEW packet can cause a...

tcpdump security and bug fix update

14:4.9.3-2 - Resolves: 1860216 - tcpdump can not parse mptcp options - Resolves: 1901635 - ppp decapsulator can be convinced to allocate a large amount of memory - Adding tedude test to gating...