CVE-2018-17559

Due to incorrect access control, unauthenticated remote attackers can view the /video.mjpg video stream of certain ABUS TVIP cameras...

CVE-2018-17559

Due to incorrect access control, unauthenticated remote attackers can view the /video.mjpg video stream of certain ABUS TVIP cameras...

gRPC-Go HTTP/2 Rapid Reset vulnerability

Impact In affected releases of gRPC-Go, it is possible for an attacker to send HTTP/2 requests, cancel them, and send subsequent requests, which is valid by the HTTP/2 protocol, but would cause the gRPC-Go server to launch more concurrent method handlers than the configured maximum stream limit...

BIT-2023-44487

The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023...

golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)

A flaw was found in handling multiplexed streams in the HTTP/2 protocol. A client can repeatedly make a request for a new multiplex stream and immediately send an RSTSTREAM frame to cancel it. This creates extra work for the server setting up and tearing down the streams while not hitting any...

A Use Case for Transactions: Outbox Pattern Strategies in Spring Cloud Stream Kafka Binder

Other parts in this blog series Part 1: Introduction to Transactions in Spring Cloud Stream Kafka Applications Part 2: Producer Initiated Transactions in Spring Cloud Stream Kafka Applications Part 3: Synchronizing with External Transaction Managers in Spring Cloud Stream Kafka Applications Part ...

CLSA-2023-1698101447 nginx: Fix of CVE-2023-44487

CVE-2023-44487: HTTP/2 - per-iteration stream handling limit...

nginx: Fix of CVE-2023-44487

CVE-2023-44487: HTTP/2 - per-iteration stream handling limit...

HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)

A flaw was found in handling multiplexed streams in the HTTP/2 protocol. A client can repeatedly make a request for a new multiplex stream and immediately send an RSTSTREAM frame to cancel it. This creates extra work for the server setting up and tearing down the streams while not hitting any...

golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487)

A flaw was found in handling multiplexed streams in the HTTP/2 protocol. A client can repeatedly make a request for a new multiplex stream and immediately send an RSTSTREAM frame to cancel it. This creates extra work for the server setting up and tearing down the streams while not hitting any...

Important: Red Hat Security Advisory: Node Maintenance Operator 5.2.1 security update

This is an updated version of the Node Maintenance Operator. This Operator is delivered by Red Hat Workload Availability. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity...

AZL-31611 CVE-2023-45802 affecting package httpd for versions less than 2.4.58-1

When a HTTP/2 stream was reset RST frame by a client, there was a time window were the request's memory resources were not reclaimed immediately. Instead, de-allocation was deferred to connection close. A client could send new requests and resets, keeping the connection busy and open and causing...

AZL-43531 CVE-2023-45802 affecting package mod_http2 1.15.14-2

When a HTTP/2 stream was reset RST frame by a client, there was a time window were the request's memory resources were not reclaimed immediately. Instead, de-allocation was deferred to connection close. A client could send new requests and resets, keeping the connection busy and open and causing...

Apache HTTP Server: HTTP/2 stream memory not reclaimed right away on RST

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CVE-2023-45663

stbimage is a single file MIT licensed library for processing images. The stbigetn function reads a specified number of bytes from context typically a file into the specified buffer. In case the file stream points to the end, it returns zero. There are two places where its return value is not...

CVE-2023-45663

stbimage is a single file MIT licensed library for processing images. The stbigetn function reads a specified number of bytes from context typically a file into the specified buffer. In case the file stream points to the end, it returns zero. There are two places where its return value is not...

Ubuntu 16.04 ESM / 18.04 ESM : liveMedia vulnerabilities (USN-4853-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4853-1 advisory. It was discovered that liveMedia incorrectly handled certain network packets. An attacker could possibly use this issue to execute arbitrary...

CVE-2023-45663 Disclosure of uninitialized memory in stbi__tga_load in stb_image

stbimage is a single file MIT licensed library for processing images. The stbigetn function reads a specified number of bytes from context typically a file into the specified buffer. In case the file stream points to the end, it returns zero. There are two places where its return value is not...

CVE-2023-45663

stbimage is a single file MIT licensed library for processing images. The stbigetn function reads a specified number of bytes from context typically a file into the specified buffer. In case the file stream points to the end, it returns zero. There are two places where its return value is not...

HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack)

A flaw was found in handling multiplexed streams in the HTTP/2 protocol. A client can repeatedly make a request for a new multiplex stream and immediately send an RSTSTREAM frame to cancel it. This creates extra work for the server setting up and tearing down the streams while not hitting any...