Amazon Linux 2 : postgresql (ALAS-2021-1665)

The version of postgresql installed on the remote host is prior to 9.2.24-6. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1665 advisory. A flaw was discovered in postgresql where arbitrary SQL statements can be executed given a suitable SECURITY DEFINER...

Important: slapi-nis

Issue Overview: A flaw was found in slapi-nis. A NULL pointer dereference during the parsing of the Binding DN could allow an unauthenticated attacker to crash the 389-ds-base directory server. The highest threat from this vulnerability is to system availability. CVE-2021-3480 Affected Packages:...

Amazon Linux 2 : nss (ALAS-2021-1664)

The version of nss installed on the remote host is prior to 3.53.1-7. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1664 advisory. A flaw was found in the way NSS handled CCS ChangeCipherSpec messages in TLS 1.3. This flaw allows a remote attacker to send multiple...

Medium: qemu

Issue Overview: A heap buffer overflow flaw was found in the iSCSI support of QEMU. This flaw could lead to an out-of-bounds read access and possible information disclosure from the QEMU process memory to a malicious guest. The highest threat from this vulnerability is to data confidentiality...

kernel: Integer overflow in Intel(R) Graphics Drivers

A flaw was found in the Linux kernel. An integer overflow in the firmware for some IntelR Graphics Drivers may allow a privileged user to potentially enable an escalation of privilege via local access. The highest threat from this vulnerability is to data confidentiality and integrity as well as...

CVE-2021-29060

A Regular Expression Denial of Service ReDOS vulnerability was found in Color-String, which occurs when the application is provided and checks a crafted invalid HWB string. The highest threat from this vulnerability is to system availability...

CVE-2021-29059

A flaw was found in IS-SVG where a Regular Expression Denial of Service ReDOS occurs if the application is provided and checks a crafted invalid SVG string. The highest threat from this vulnerability is to system availability...

polkit: local privilege escalation using polkit_system_bus_name_get_creds_sync()

It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of the requestor to the root user. This flaw could be used by an unprivileged local attacker to, for example, create a new local administrator. The highest threat from this...

kernel: userspace applications can misuse the KVM API to cause a write of 16 bytes at an offset up to 32 GB from vcpu->run

A flaw was found in the Linux kernel. The value of internal.ndata, in the KVM API, is mapped to an array index, which can be updated by a user process at anytime which could lead to an out-of-bounds write. The highest threat from this vulnerability is to data integrity and system availability...

hw: vt-d related privilege escalation

A flaw was found in Intel® VT-d products. Entries from the context cache on some types of context cache invalidations may not be properly invalidated which may allow an authenticated user to potentially enable escalation of privilege via local access. The highest threat from this vulnerability is...

OESA-2021-1230 polkit security update

polkit is a toolkit for defining and handling authorizations. It is used for allowing unprivileged processes to speak to privileged processes. Security Fixes: A flaw was found in polkit. When a requesting process disconnects from dbus-daemon just before the call to polkitsystembusnamegetcredssync...

Ubuntu 18.04 LTS : OpenEXR vulnerabilities (USN-4996-1)

The remote Ubuntu 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4996-1 advisory. It was discovered that OpenEXR incorrectly handled certain malformed EXR image files. If a user were tricked into opening a crafted EXR image file, a...

CVE-2017-20005

A flaw was found in nginx. When a date exists earlier than the standard epoch, as demonstrated by a file with a modification date in 1969 that causes a negative number to be treated as an unsigned integer, the year field becomes five characters long, larger than is allocated for, leading to a...

SUSE SLED15: postgresql10 / postgresql10-contrib / postgresql10-devel / etc (SUSE-SU-2021:1970-1)

The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1970-1 advisory. - Upgrade to version 10.17: - CVE-2021-32027: Fixed integer overflows in array subscripting calculations bsc1185924. - CVE-2021-32028:...

SUSE SLED15: postgresql12 / postgresql12-contrib / postgresql12-devel / etc (SUSE-SU-2021:1994-1)

The remote SUSE Linux SLED15 / SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:1994-1 advisory. Upgrade to version 12.7: - CVE-2021-32027: Fixed integer overflows in array subscripting calculations bsc1185924. - CVE-2021-32028:...

CVE-2021-3607

An integer overflow was found in the QEMU implementation of VMWare's paravirtual RDMA device in versions prior to 6.1.0. The issue occurs while handling a "PVRDMAREGDSRHIGH" write from the guest due to improper input validation. This flaw allows a privileged guest user to make QEMU allocate a lar...

CVE-2021-3582

A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. The issue occurs while handling a "PVRDMACMDCREATEMR" command due to improper memory remapping mremap. This flaw allows a malicious guest to crash the QEMU process on the host. The highest threat from this...

CVE-2021-3608

A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device in versions prior to 6.1.0. The issue occurs while handling a "PVRDMAREGDSRHIGH" write from the guest and may result in a crash of QEMU or cause undefined behavior due to the access of an uninitialized pointer. The...

CVE-2021-32078

A flaw was found in the Linux kernel. An out-of-bounds read was discovered due to the lack of a check for a value that shouldn't be negative in arch/arm/mach-footbridge/personal-pci.c. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availabili...

XStream: Unsafe deserizaliation of sun.swing.SwingLazyValue

A flaw was found in xstream. A remote attacker can load and execute arbitrary code from a remote host by manipulating the processed input stream. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...