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GHSA-25xr-qj8w-c4vf: Apache Tomcat Coyote vulnerable to Denial of Service via excessive HTTP/2 streams

Uncontrolled Resource Consumption vulnerability in Apache Tomcat if an HTTP/2 client did not acknowledge the initial settings frame that reduces the maximum permitted concurrent streams. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42, from 9.0.0.M1 through 9.0.106. Users are recommended to upgrade to version 11.0.9, 10.1.43 or 9.0.107, which fix the issue.

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#vulnerability#web#dos#apache#auth
GHSA-4j3c-42xv-3f84: Apache Tomcat Utilities is vulnerable to resource exhaustion when using the APR/Native connector

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Apache Tomcat when using the APR/Native connector. This was particularly noticeable with client initiated closes of HTTP/2 connections. This issue affects Apache Tomcat: from 9.0.0.M1 through 9.0.106. Users are recommended to upgrade to version 9.0.107, which fixes the issue.

GHSA-wr62-c79q-cv37: Apache Tomcat Catalina is vulnerable to DoS attack through bypassing of size limits

For some unlikely configurations of multipart upload, an Integer Overflow vulnerability in Apache Tomcat could lead to a DoS via bypassing of size limits. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.8, from 10.1.0-M1 through 10.1.42, from 9.0.0.M1 through 9.0.106. Users are recommended to upgrade to version 11.0.9, 10.1.43 or 9.0.107, which fix the issue.

June Linux Patch Wednesday

June Linux Patch Wednesday. This time, there are 598 vulnerabilities, almost half as many as in May. Of these, 355 are in the Linux Kernel. There are signs of exploitation in the wild for 3 vulnerabilities (CISA KEV). 🔻 SFB – Chromium (CVE-2025-2783)🔻 MemCor – Chromium (CVE-2025-5419)🔻 CodeInj – Hibernate Validator (CVE-2025-35036). This vulnerability is […]

GHSA-m964-fjrh-xxq2: Apache Seata Vulnerable to Deserialization of Untrusted Data

Deserialization of Untrusted Data vulnerability in Apache Seata (incubating). This security vulnerability is the same as CVE-2024-47552, but the version range described in the CVE-2024-47552 definition is too narrow. This issue affects Apache Seata (incubating): from 2.0.0 before 2.3.0. Users are recommended to upgrade to version 2.3.0, which fixes the issue.

GHSA-9r64-3wmc-x8m8: Apache Airflow Providers Snowflake package allows for Special Element Injection via CopyFromExternalStageToSnowflakeOperator

Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) vulnerability in Apache Airflow Providers Snowflake. This issue affects Apache Airflow Providers Snowflake: before 6.4.0. Sanitation of table and stage parameters were added in CopyFromExternalStageToSnowflakeOperator to prevent SQL injection Users are recommended to upgrade to version 6.4.0, which fixes the issue.

Androxgh0st Botnet Expands Reach, Exploiting US University Servers

New CloudSEK findings show Androxgh0st botnet evolving. Academic institutions, including UC San Diego, hit. Discover how this sophisticated…

June “In the Trend of VM” (#16): vulnerabilities in Microsoft Windows, Apache HTTP Server, the web interfaces of MDaemon and Zimbra, and the 7-Zip archiver

June “In the Trend of VM” (#16): vulnerabilities in Microsoft Windows, Apache HTTP Server, the web interfaces of MDaemon and Zimbra, and the 7-Zip archiver. A traditional monthly vulnerability roundup. 🙂 🗞 Post on Habr (rus)🗒 Digest on the PT website (rus) A total of 7 trending vulnerabilities: 🔻 Elevation of Privilege – Microsoft DWM […]

GHSA-9x53-gr7p-4qf5: Apache SeaTunnel: Unauthenticated insecure access

# Summary Unauthorized users can perform Arbitrary File Read and Deserialization attack by submit job using restful api-v1. # Details Unauthorized users can access `/hazelcast/rest/maps/submit-job` to submit job. An attacker can set extra params in mysql url to perform Arbitrary File Read and Deserialization attack. This issue affects Apache SeaTunnel: <=2.3.10 # Fixed Users are recommended to upgrade to version 2.3.11, and enable restful api-v2 & open https two-way authentication , which fixes the issue.

GHSA-h3gc-qfqq-6h8f: Apache Tomcat - DoS in multipart upload

Allocation of Resources Without Limits or Throttling vulnerability in Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.7, from 10.1.0-M1 through 10.1.41, from 9.0.0.M1 through 9.0.105. Users are recommended to upgrade to version 11.0.8, 10.1.42 or 9.0.106, which fix the issue.