This Week in Spring - August 22, 2023

Hi, Spring fans! Welcome to another installment of This Week in Spring! And, would you believe it, I'm writing this at SpringOne 2023, in sunny Las Vegas, Nevada. This is the first in-person SpringOne since 2019, and I'm so, so, so glad to be here! We've got a ton of things to get into this week,...

PT-2023-4782 · Apache · Apache Airflow

Name of the Vulnerable Software and Affected Versions: Apache Airflow versions prior to 2.7.0 Description: The issue is related to a session fixation vulnerability in the Airflow web interface, allowing an authenticated user to continue accessing the webserver even after their password has been...

How to configure URL Transformation to transform part of URL Path

When accessinghttp://example.com/url1/xxxx, Netscalercan transform /url1/ to /url2/ and preserve other parts, then forward to backend server...

Medium: kernel

Issue Overview: A flaw in the Linux Kernel found in the GFS2 file system. On corrupted gfs2 file systems the evict code can try to reference the journal descriptor structure, jdesc, after it has been freed and set to NULL. It can lead to null pointer dereference when gfs2transbegin being called a...

Nextcloud: Memcached used as RateLimiter backend is no-op

A vulnerability was discovered where the Memcached cache was used as the backend for rate limiting. This resulted in cache entries being wiped and rate limit attempts and bruteforce protection being bypassed...

User Activity Log < 1.6.7 - IP Spoofing

Description This plugin retrieves client IP addresses from potentially untrusted headers, allowing an attacker to manipulate its value. This may be used to hide the source of malicious traffic. 1. In User Activity Log Settings, enable the setting "Allow Ip Address of users to log." and save...

SUSE CVE-2023-39953

useroidc provides the OIDC connect user backend for Nextcloud, an open-source cloud platform. Starting in version 1.0.0 and prior to version 1.3.3, missing verification of the issuer would have allowed an attacker to perform a man-in-the-middle attack returning corrupted or known token they also...

SUSE CVE-2023-40225

HAProxy through 2.0.32, 2.1.x and 2.2.x through 2.2.30, 2.3.x and 2.4.x through 2.4.23, 2.5.x and 2.6.x before 2.6.15, 2.7.x before 2.7.10, and 2.8.x before 2.8.2 forwards empty Content-Length headers, violating RFC 9110 section 8.6. In uncommon cases, an HTTP/1 server behind HAProxy may interpre...

SAP PowerDesigner Access Control Error Vulnerability

SAP PowerDesigner is a database design software from SAP Germany. SAP PowerDesigner suffers from an Access Control Error vulnerability that arises from having incorrect access control and can be exploited by an unauthenticated attacker to run arbitrary queries against the backend database via a...

LeptonCMS 跨站脚本漏洞

LeptonCMS is a content management system CMS. A cross-site scripting vulnerability exists in LeptonCMS version 4.7.0, which stems from the lack of effective filtering and escaping of user-supplied data in the backend/pages/modify.php file, which can be exploited by an attacker to execute arbitrar...

CVE-2023-39965 1Panel Unauthorized access in Backend

1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, authenticated attackers can download arbitrary files through the API interface. This code has unauthorized access. Attackers can freely download the file content on the target system. This may caus...

Excessive Iteration

Overview Affected versions of this package are vulnerable to Excessive Iteration. Specially crafted requests can cause a termination of connection between a proxy and a backend. Remediation Upgrade grpc to version 1.53.2, 1.54.3, 1.55.2, 1.56.2 or higher. References - Advisory - GitHub Commit...

CVE-2023-34319

A buffer overrun vulnerability was found in the netback driver in Xen due to an unusual split packet. This flaw allows an unprivileged guest to cause a denial of service DoS of the host by sending network packets to the backend, causing the backend to crash...

gRPC Security Vulnerabilities

gRPC is a modern, open-source, high-performance remote procedure call RPC framework from gRPC Open Source. A security vulnerability exists in gRPC that stems from the fact that a malicious request may cause the connection between the proxy and the backend to terminate...

CVE-2023-39951 Instrumentation for AWS SDK v2 captures email content when using Amazon Simple Email Service (SES) v1 API, exposing that content to the telemetry backend

OpenTelemetry Java Instrumentation provides OpenTelemetry auto-instrumentation and instrumentation libraries for Java. OpenTelemetry Java Instrumentation prior to version 1.28.0 contains an issue related to the instrumentation of Java applications using the AWS SDK v2 with Amazon Simple Email...

CVE-2023-39951 Instrumentation for AWS SDK v2 captures email content when using Amazon Simple Email Service (SES) v1 API, exposing that content to the telemetry backend

OpenTelemetry Java Instrumentation provides OpenTelemetry auto-instrumentation and instrumentation libraries for Java. OpenTelemetry Java Instrumentation prior to version 1.28.0 contains an issue related to the instrumentation of Java applications using the AWS SDK v2 with Amazon Simple Email...

CVE-2023-37484

SAP PowerDesigner - version 16.7, queries all password hashes in the backend database and compares it with the user provided one during login attempt, which might allow an attacker to access password hashes from the client's memory...

CVE-2023-37484

SAP PowerDesigner - version 16.7, queries all password hashes in the backend database and compares it with the user provided one during login attempt, which might allow an attacker to access password hashes from the client's memory...

Default credentials

SAP PowerDesigner - version 16.7, queries all password hashes in the backend database and compares it with the user provided one during login attempt, which might allow an attacker to access password hashes from the client's memory...

CVE-2023-37484 Information Disclosure Vulnerabilities in SAP PowerDesigner

SAP PowerDesigner - version 16.7, queries all password hashes in the backend database and compares it with the user provided one during login attempt, which might allow an attacker to access password hashes from the client's memory...