Updated nginx package fixes a security vulnerability

A flaw was found in nginx. An off-by-one error while processing DNS responses allows a network attacker to write a dot character out of bounds in a heap allocated buffer which can allow overwriting the least significant byte of next heap chunk metadata likely leading to a remote code execution in...

MGASA-2021-0301 Updated nginx package fixes a security vulnerability

A flaw was found in nginx. An off-by-one error while processing DNS responses allows a network attacker to write a dot character out of bounds in a heap allocated buffer which can allow overwriting the least significant byte of next heap chunk metadata likely leading to a remote code execution in...

grub2: Heap out-of-bounds write in short form option parser

A flaw was found in grub2. The option parser allows an attacker to write past the end of a heap-allocated buffer by calling certain commands with a large number of specific short forms of options. The highest threat from this vulnerability is to data confidentiality and integrity as well as syste...

grub2: Out-of-bounds write in grub_usb_device_initialize()

A flaw was found in grub2. During USB device initialization, descriptors are read with very little bounds checking and assumes the USB device is providing sane values. If properly exploited, an attacker could trigger memory corruption leading to arbitrary code execution allowing a bypass of the...

Huawei EulerOS: Security Advisory for libldb (EulerOS-SA-2021-1984)

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 cairo (EulerOS-SA-2021-1977)

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...

CVE-2021-34427

A flaw was found in eclipse-birt. An attacker can use query parameters to create a JSP file which is accessible from remote current BIRT viewer dir to inject JSP code into the running instance. The highest threat from this vulnerability is to data confidentiality and integrity as well as system...

CVE-2021-3624

There is a flaw in dcraw. An attacker who is able to convince a victim to open a crafted file with dcraw could trigger an unsigned integer wraparound, leading to out-of-bounds write. The greatest impact from this flaw is to system availability, data integrity, and data confidentiality...

EulerOS 2.0 SP8 : libldb (EulerOS-SA-2021-1984)

According to the versions of the libldb packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in Samba's libldb. Multiple, consecutive leading spaces in an LDAP attribute can lead to an out-of-bounds memory write, leading...

EulerOS 2.0 SP8 : rpm (EulerOS-SA-2021-1992)

According to the versions of the rpm packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The RPM Package Manager RPM is a powerful command line driven package management system capable of installing, uninstalling, verifying, querying, a...

openSUSE 15 Security Update : postgresql10 (openSUSE-SU-2021:0894-1)

The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:0894-1 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...

EulerOS 2.0 SP8 : xorg-x11-server (EulerOS-SA-2021-1991)

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 in versions before 1.20.11. An integer underflow can occur in xserver which can lead to a local...

EulerOS 2.0 SP8 : cairo (EulerOS-SA-2021-1977)

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 in all versions prior to 1.17.4. This flaw allows an attacker who can provide a crafted input file to...

CVE-2021-27021

A flaw was discovered in puppet. An escalation of privileges which allows the user to delete tables via an SQL query is possible in Puppet DB. The highest threat from this vulnerability is to system availability and integrity...

MGASA-2021-0287 Updated samba and ldb packages fix security vulnerabilities

A flaw was found in samba. Spaces used in a string around a domain name DN, while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability...

EUVD-2021-1260

XML Processing error in github.com/crewjam/saml...

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 : 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...

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...

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...