CVE-2020-25708

A divide by zero issue was found to occur in libvncserver-0.9.12. A malicious client could use this flaw to send a specially crafted message that, when processed by the VNC server, would lead to a floating point exception, resulting in a denial of service...

UBUNTU-CVE-2020-25708

A divide by zero issue was found to occur in libvncserver-0.9.12. A malicious client could use this flaw to send a specially crafted message that, when processed by the VNC server, would lead to a floating point exception, resulting in a denial of service...

MGASA-2020-0408 Updated spice and spice-gtk packages fix a security vulnerability

Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system, before spice-0.14.2-1. Both the SPICE client spice-gtk and server are affected by these flaws. These flaws allow a malicious client or server to send specially crafted messag...

Important: spice-gtk

Issue Overview: Multiple buffer overflow vulnerabilities were found in the QUIC image decoding process of the SPICE remote display system. Both the SPICE client spice-gtk and server are affected by these flaws. These flaws allow a malicious client or server to send specially crafted messages that...

CVE-2020-5769

Teltonika TRB2 firmware TRB2_R_00.02.02 contains insufficient output sanitization in the WEB application, enabling a remote, authenticated attacker to perform persistent cross-site scripting by injecting malicious client-side code into the DATA TO SERVER fields (URL/Host/Connection). Affected: Te...

CVE-2020-4042

Bareos before version 19.2.8 and earlier allows a malicious client to communicate with the director without knowledge of the shared secret if the director allows client initiated connection and connects to the client itself. The malicious client can replay the Bareos director's cram-md5 challenge...

CVE-2020-4042

Bareos before version 19.2.8 is vulnerable to an authentication bypass where a malicious client can replay the director’s cram-md5 challenge to the director itself, causing the director to treat the replay as a valid response to its original challenge. The issue arises when the director allows cl...

CVE-2020-4042

Removed by vendor...

Important: nghttp2

Issue Overview: In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The...

Updated nghttp2 packages fix security vulnerability

nghttp2 has been updated to version 1.41.0 to fix CVE-2020-11080. The overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and...

Double free

In FreeRDP less than or equal to 2.0.0, by providing manipulated input a malicious client can create a double free condition and crash the server. This is fixed in version 2.1.0...

Design/Logic Flaw

A use-after-free is possible due to an error in lifetime management in the request adaptor when a malicious client invokes request error handling in a specific sequence. This issue affects versions of proxygen prior to v2020.05.18.00...

cxf: OpenId Connect token service does not properly validate the clientId

A flaw was found in cxf in versions prior to 3.2.11 and 3.3.4. The access token services do not properly validate that an authenticated principal is equal to that of the supplied clientId parameter allowing a malicious client to use an authorization code that has been issued to a different client...

Denial Of Service (DoS)

X.Org is vulnerable to denial of service DoS.Multiple input sanitization flaws were found in the X.Org GLX OpenGL extension to the X Window System extension. A malicious, authorized client could use these flaws to crash the X.Org server or, potentially, execute arbitrary code with root privileges...

The vulnerability of Microsoft Dynamics 365 Business Central software for small and medium-sized businesses lies in its data type conversion deficiencies, which allows attackers to execute arbitrary code.

The vulnerability of Microsoft Dynamics 365 Business Central software for small and medium-sized businesses is related to data type conversion deficiencies. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code by connecting to the malicious client...

CVE-2019-12419

Apache CXF before 3.3.4 and 3.2.11 provides all of the components that are required to build a fully fledged OpenId Connect service. There is a vulnerability in the access token services, where it does not validate that the authenticated principal is equal to that of the supplied clientId paramet...

RabbitMQ-C -- integer overflow leads to heap corruption

alanxz reports: When parsing a frame header, validate that the framesize is less than or equal to INT32MAX. Given framemax is limited between 0 and INT32MAX in amqplogin and friends, this does not change the API. This prevents a potential buffer overflow when a malicious client sends a framesize...

redis: Heap buffer overflow in HyperLogLog triggered by malicious client

A heap buffer overflow vulnerability was found in the Redis HyperLogLog data structure. By carefully corrupting a HyperLogLog using the SETRANGE command, an attacker could trick Redis interpretation of dense HLL encoding into writing up to 3 bytes beyond the end of a heap-allocated buffer...

redis: Heap buffer overflow in HyperLogLog triggered by malicious client

A heap buffer overflow vulnerability was found in the Redis HyperLogLog data structure. By carefully corrupting a HyperLogLog using the SETRANGE command, an attacker could trick Redis interpretation of dense HLL encoding into writing up to 3 bytes beyond the end of a heap-allocated buffer...

redis: Heap buffer overflow in HyperLogLog triggered by malicious client

A heap buffer overflow vulnerability was found in the Redis HyperLogLog data structure. By carefully corrupting a HyperLogLog using the SETRANGE command, an attacker could trick Redis interpretation of dense HLL encoding into writing up to 3 bytes beyond the end of a heap-allocated buffer...