The vulnerability of the Apache HTTP Server web server, related to insufficient validation of input data, allows attackers to cause service failures.

The vulnerability of the Apache HTTP Server is related to insufficient validation of input data. Exploiting this vulnerability allows a malicious actor to cause service interruptions by exhausting the number of simultaneous connections through continuous sending of Maximum Size SETTINGS type fram...

USN-3783-1 apache2 vulnerabilities

Robert Swiecki discovered that the Apache HTTP Server HTTP/2 module incorrectly destroyed certain streams. A remote attacker could possibly use this issue to cause the server to crash, leading to a denial of service. CVE-2018-1302 Craig Young discovered that the Apache HTTP Server HTTP/2 module...

CVE-2018-11763

In Apache HTTP Server 2.4.17 to 2.4.34, by sending continuous, large SETTINGS frames a client can occupy a connection, server thread and CPU time without any connection timeout coming to effect. This affects only HTTP/2 connections. A possible mitigation is to not enable the h2 protocol...

Apache -- Denial of service vulnerability in HTTP/2

The Apache httpd project reports: low: DoS for HTTP/2 connections by continuous SETTINGS By sending continous SETTINGS frames of maximum size an ongoing HTTP/2 connection could be kept busy and would never time out. This can be abused for a DoS on the server. This only affect a server that has...

CVE-2018-10893

Multiple integer overflow and buffer overflow issues were discovered in spice-client's handling of LZ compressed frames. A malicious server could cause the client to crash or, potentially, execute arbitrary code...

Integer overflow

Multiple integer overflow and buffer overflow issues were discovered in spice-client's handling of LZ compressed frames. A malicious server could cause the client to crash or, potentially, execute arbitrary code...

CVE-2018-10893

Multiple integer overflow and buffer overflow issues were discovered in spice-client's handling of LZ compressed frames. A malicious server could cause the client to crash or, potentially, execute arbitrary code...

CVE-2018-10893

CVE-2018-10893 concerns spice-client’s handling of LZ compressed frames, with multiple integer/buffer overflow issues that could crash the client or allow arbitrary code execution. Public advisories reference fixes bundled in updated spice packages: Amazon Linux 2 ALAS-2023-2219 notes spice-proto...

CVE-2018-10893

Multiple integer overflow and buffer overflow issues were discovered in spice-client's handling of LZ compressed frames. A malicious server could cause the client to crash or, potentially, execute arbitrary code...

GhostTunnel - A Covert Backdoor Transmission Method That Can Be Used In An Isolated Environment

GhostTunnel is a covert backdoor transmission method that can be used in an isolated environment. It can attack the target through the HID device only to release the payload agent, then the HID device can be removed after the payload is released. GhostTunnel use 802.11 Probe Request Frames and...

Input validation

An Improper Check for Unusual or Exceptional Conditions vulnerability exists in Schneider Electric's Modicon M221 product all references, all versions prior to firmware V1.6.2.0. The vulnerability allows unauthorized users to remotely reboot Modicon M221 using crafted programing protocol frames...

CVE-2018-7789

An Improper Check for Unusual or Exceptional Conditions vulnerability exists in Schneider Electric's Modicon M221 product all references, all versions prior to firmware V1.6.2.0. The vulnerability allows unauthorized users to remotely reboot Modicon M221 using crafted programing protocol frames...

CVE-2018-7789

An Improper Check for Unusual or Exceptional Conditions vulnerability exists in Schneider Electric's Modicon M221 product all references, all versions prior to firmware V1.6.2.0. The vulnerability allows unauthorized users to remotely reboot Modicon M221 using crafted programing protocol frames...

Google Chrome < 67.0.3396.62 Multiple Vulnerabilities

Binary data 700358.pasl...

Covert Backdoor Transmission Method: GhostTunnel

GhostTunnel is a covert backdoor transmission method that can be used in an isolated environment. It can attack the target through the HID device only to release the payload agent, then the HID device can be removed after the payload is released. GhostTunnel use 802.11 Probe Request Frames and...

CVE-2018-6155

Incorrect handling of frames in the VP8 parser in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to potentially exploit heap corruption via a crafted video file...

Apache Httpd < 2.4.35 : DoS for HTTP/2 connections by continuous SETTINGS

By sending continous SETTINGS frames of maximum size an ongoing HTTP/2 connection could be kept busy and would never time out. This can be abused for a DoS on the server. This only affect a server that has enabled the h2 protocol...

Information disclosure

The Fibre Channel over Ethernet FCoE feature in IBM System Networking and Blade Network Technology BNT switches running IBM Networking Operating System aka NOS, formerly BLADE Operating System floods data frames with unknown MAC addresses out on all interfaces on the same VLAN, which might allow...

Denial Of Service (DoS)

websockets is vulnerable to denial of service attacks. The application does not properly enforce a size limit when decompressing frames, allowing a malicious user to pass a zip bomb to the application to consume memory and crash it...

PT-2018-9415

Name of the Vulnerable Software and Affected Versions aaugustin websockets versions 4.0 through 4.0 Description The issue is related to improper handling of highly compressed data, which can result in Denial of Service by memory exhaustion. This can be exploited by sending a specially crafted fra...