Cisco NX-OS BFD DoS

The vulnerability of the Bidirectional Forwarding Detection BFD protocol implemented in Cisco NX-OS router operating systems is related to deficiencies in rate limiting. Exploiting this vulnerability could allow a malicious actor to cause service interruptions by sending unlimited traffic...

DEBIAN-CVE-2021-21708

In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTERVALIDATEFLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in...

CVE-2021-21708

In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTERVALIDATEFLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in...

Memory corruption

In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTERVALIDATEFLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in...

CVE-2021-21708 UAF due to php_filter_float() failing

In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTERVALIDATEFLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in...

CVE-2021-21708

In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTERVALIDATEFLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in...

jsoup: Crafted input may cause the jsoup HTML and XML parser to get stuck

jsoup is a Java library for working with HTML. Those using jsoup versions prior to 1.14.2 to parse untrusted HTML or XML may be vulnerable to DOS attacks. If the parser is run on user supplied input, an attacker may supply content that causes the parser to get stuck loop indefinitely until...

CVE-2021-21708

In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions with FILTERVALIDATEFLOAT filter and min/max limits, if the filter fails, there is a possibility to trigger use of allocated memory after free, which can result it crashes, and potentially in...

Improper Authorization in librenms/librenms

Description LibreNMS v22.1.0 allows users with the normal role/level to interact with the plugin setting resulting in the users could take action such as switching on/off any installed plugins which are supposedly accessible by the Administrator only. Proof of Concept Affected endpoints: 1 GET...

openSUSE: Security Advisory for nextcloud (openSUSE-SU-2021:1602-1)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

MariaDB through 10.5.9 allows an application crash via certain long SELECT DISTINCT statements that improperly interact with storage-engine resource limitations for temporary data structures.

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Pillow path_getbbox Arbitrary File Access

The vulnerability of the pathgetbbox function in the Python Pillow image processing library is related to an incorrect path limitation for the directory. Exploiting this vulnerability could allow a malicious actor to gain access to arbitrary files on the system by sending a specially crafted HTTP...

CVE-2021-46668

MariaDB through 10.5.9 allows an application crash via certain long SELECT DISTINCT statements that improperly interact with storage-engine resource limitations for temporary data structures...

DEBIAN-CVE-2021-46668

MariaDB through 10.5.9 allows an application crash via certain long SELECT DISTINCT statements that improperly interact with storage-engine resource limitations for temporary data structures...

AZL-8412 CVE-2021-46668 affecting package mariadb for versions less than 10.6.7-1

MariaDB through 10.5.9 allows an application crash via certain long SELECT DISTINCT statements that improperly interact with storage-engine resource limitations for temporary data structures...

UBUNTU-CVE-2021-46668

MariaDB through 10.5.9 allows an application crash via certain long SELECT DISTINCT statements that improperly interact with storage-engine resource limitations for temporary data structures...

X Window System X.Org Server SwapCreateRegister Heap Buffer Overflow DoS

The vulnerability of the SwapCreateRegister function in the X Window System X.Org Server implementation is related to the execution of operations that go beyond the permissible data buffer limits. Exploiting this vulnerability can allow attackers to access confidential data, compromise its...

X Window System X.Org Server Heap Buffer Overflow DoS

The vulnerability of the SProcRenderCompositeGlyphs function in the X Window System X.Org Server implementation is related to the execution of operations that exceed the permissible buffer data limits. Exploiting this vulnerability can allow attackers to access confidential data, compromise its...

OpenJPEG Buffer Overflow DoS

The vulnerability of the OpenJPEG library for image encoding and decoding is related to reading data beyond the allowed buffer limits. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

Guest can force Linux netback driver to hog large amounts of kernel memory T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Incoming data packets for a guest in the Linux kernel's netback driver are buffered until the guest is ready to process them. There are some measures taken for avoiding to pile up too much data but those can be bypassed by the guest: There is a timeout how long the client side of an interface can stop consuming new packets before it is assumed to have stalled but this timeout is rather long (60 seconds by default). Using a UDP connection on a fast interface can easily accumulate gigabytes of data in that time. (CVE-2021-28715) The timeout could even never trigger if the guest manages to have only one free slot in its RX queue ring page and the next package would require more than one free slot which may be the case when using GSO XDP or software hashing. (CVE-2021-28714)

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