kernel: size_t-to-int conversion vulnerability in the filesystem layer

An out-of-bounds write flaw was found in the Linux kernel's seqfile in the Filesystem layer. This flaw allows a local attacker with a user privilege to gain access to out-of-bound memory, leading to a system crash, leak of internal kernel information and can escalate privileges. The issue results...

CVE-2021-33910

A flaw was found in systemd. The use of alloca function with an uncontrolled size in function unitnamepathescape allows a local attacker, able to mount a filesystem on a very long path, to crash systemd and the whole system by allocating a very large space in the stack. The highest threat from th...

CVE-2021-33909

An out-of-bounds write flaw was found in the Linux kernel's seqfile in the Filesystem layer. This flaw allows a local attacker with a user privilege to gain access to out-of-bound memory, leading to a system crash, leak of internal kernel information and can escalate privileges. The issue results...

CVE-2021-36222

A flaw was found in krb5. This flaw allows an unauthenticated attacker to cause a NULL dereference in the KDC by sending a request containing a PA-ENCRYPTED-CHALLENGE padata element without using FAST. The highest threat from this vulnerability is to system availability...

Huawei EulerOS: Security Advisory for xorg-x11-server (EulerOS-SA-2021-2234)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

Huawei EulerOS: Security Advisory for libldb (EulerOS-SA-2021-2222)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

Medium: grub2

Issue Overview: A flaw was found in the grub2-set-bootflag utility of grub2. A local attacker could run this utility under resource pressure for example by setting RLIMIT, causing grub2 configuration files to be truncated and leaving the system unbootable on subsequent reboots. CVE-2019-14865 A...

openSUSE 15 Security Update : libwebp (openSUSE-SU-2021:1860-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1860-1 advisory. - A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function WebPMuxCreateInternal. The highest thre...

EulerOS 2.0 SP5 : cairo (EulerOS-SA-2021-2213)

According to the version of the cairo packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A flaw was found in cairo's image-compositor.c. This flaw allows an attacker who can provide a crafted input file to cairo's image-compositor for...

EulerOS 2.0 SP5 : kernel (EulerOS-SA-2021-2221)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the...

Medium: python-urllib3

Issue Overview: A flaw was found in python-urllib3. When provided with a URL containing many @ characters in the authority component, the authority's regular expression exhibits catastrophic backtracking. This flaw causes a denial of service if a URL is passed as a parameter or redirected via an...

openSUSE 15 Security Update : postgresql13 (openSUSE-SU-2021:1785-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1785-1 advisory. - A flaw was found in postgresql in versions before 13.3, before 12.7, before 11.12, before 10.17 and before 9.6.22. While modifying certai...

openSUSE 15 Security Update : hivex (openSUSE-SU-2021:1761-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by a vulnerability as referenced in the openSUSE-SU-2021:1761-1 advisory. - A flaw was found in the hivex library in versions before 1.3.20. It is caused due to a lack of bounds check within the hivexopen function. An...

EulerOS 2.0 SP5 : xorg-x11-server (EulerOS-SA-2021-2234)

According to the version of the xorg-x11-server packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - A flaw was found in xorg-x11-server. An interger underflow can occur in xserver which can lead to a local privilege escalation. The highes...

EulerOS 2.0 SP5 : compat-libtiff3 (EulerOS-SA-2021-2214)

According to the version of the compat-libtiff3 package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - An integer overflow flaw was found in libtiff that exists in the tifgetimage.c file. This flaw allows an attacker to inject and execute...

EulerOS 2.0 SP5 : grub2 (EulerOS-SA-2021-2218)

According to the versions of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in grub2 in versions prior to 2.06. The cutmem command does not honor secure boot locking allowing an privileged attacker to...

openSUSE 15 Security Update : postgresql10 (openSUSE-SU-2021:1970-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1970-1 advisory. - A flaw was found in postgresql in versions before 13.3, before 12.7, before 11.12, before 10.17 and before 9.6.22. While modifying certai...

Amazon Linux 2 : grub2 (ALAS-2021-1684)

The version of grub2 installed on the remote host is prior to 2.06-2. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1684 advisory. 2024-02-29: CVE-2019-14865 was added to this advisory. A flaw was found in the grub2-set-bootflag utility of grub2. A local...

openSUSE 15 Security Update : postgresql12 (openSUSE-SU-2021:1994-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1994-1 advisory. - A flaw was found in postgresql in versions before 13.3, before 12.7, before 11.12, before 10.17 and before 9.6.22. While modifying certai...

Amazon Linux 2 : rpm (ALAS-2021-1689)

The version of rpm installed on the remote host is prior to 4.11.3-40. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2021-1689 advisory. A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can...