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Github Security Blog
Github Security Blog
added 2025/08/13 11:54 p.m.33 views

swift-nio-http2 affected by HTTP/2 MadeYouReset vulnerability

The HTTP/2 MadeYouReset vulnerability has a mild effect on swift-nio-http2. swift-nio-http2 mostly protects against MadeYouReset by using a number of existing denial-of-service prevention patterns that we added in response to the RapidReset vulnerabilities. The result is that servers are not...

7.2AI score
SaveExploits0References2Affected Software1
Positive Technologies
Positive Technologies
added 2025/08/13 12:00 a.m.7 views

PT-2025-34542 · Swifturl · Github.Com/Apple/Swift-Nio-Http2

The HTTP/2 MadeYouReset vulnerability has a mild effect on swift-nio-http2. swift-nio-http2 mostly protects against MadeYouReset by using a number of existing denial-of-service prevention patterns that we added in response to the RapidReset vulnerabilities. The result is that servers are not...

6.3CVSS7.3AI score
SaveExploits0References3
RedhatCVE
RedhatCVE
added 2025/05/23 3:21 a.m.8 views

CVE-2023-24256

An issue in the com.nextev.datastatistic component of NIO EC6 Aspen before v3.3.0 allows attackers to escalate privileges via path traversal...

7.8CVSS7.1AI score0.00301EPSS
SaveExploits1References1
RedhatCVE
RedhatCVE
added 2025/05/23 1:09 a.m.6 views

CVE-2022-24667

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HPACK-encoded header block. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. There are a number of implementation errors in the parsing of...

7.5CVSS6.9AI score0.01119EPSS
SaveExploits0References1
RedhatCVE
RedhatCVE
added 2025/05/23 1:08 a.m.12 views

CVE-2022-24666

A program using swift-nio-http2 is vulnerable to a denial of service attack, caused by a network peer sending a specially crafted HTTP/2 frame. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. This vulnerability is caused by a logical error when parsing a HTTP/2 HEADERS fram...

7.5CVSS6.8AI score0.01354EPSS
SaveExploits0References1
RedhatCVE
RedhatCVE
added 2025/05/23 1:08 a.m.8 views

CVE-2022-24668

A program using swift-nio-http2 is vulnerable to a denial of service attack caused by a network peer sending ALTSVC or ORIGIN frames. This attack affects all swift-nio-http2 versions from 1.0.0 to 1.19.1. This vulnerability is caused by a logical error after frame parsing but before frame handlin...

7.5CVSS6.8AI score0.01119EPSS
SaveExploits0References1
RedhatCVE
RedhatCVE
added 2025/05/22 4:33 p.m.13 views

CVE-2020-25155

The affected product transmits unencrypted sensitive information, which may allow an attacker to access this information on the NIO 50 all versions...

7.5CVSS6.5AI score0.00743EPSS
SaveExploits0
RedhatCVE
RedhatCVE
added 2025/05/22 4:33 p.m.15 views

CVE-2020-25151

The affected product does not properly validate input, which may allow an attacker to execute a denial-of-service attack on the NIO 50 all versions...

7.5CVSS7.1AI score0.01164EPSS
SaveExploits0
RedhatCVE
RedhatCVE
added 2025/02/05 7:39 p.m.8 views

CVE-2022-39254

matrix-nio is a Python Matrix client library, designed according to sans I/O principles. Prior to version 0.20, when a users requests a room key from their devices, the software correctly remember the request. Once they receive a forwarded room key, they accept it without checking who the room ke...

8.6CVSS6.6AI score0.00572EPSS
SaveExploits0References1
Tenable Nessus
Tenable Nessus
added 2024/06/22 12:00 a.m.36 views

Debian dla-3834 : libnetty-java - security update

The remote Debian 10 host has a package installed that is affected by a vulnerability as referenced in the dla-3834 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3834-1 [email protected] https://www.debian.org/lts/security/...

5.3CVSS6.4AI score0.0138EPSS
SaveExploits1References4
Tenable Nessus
Tenable Nessus
added 2024/05/23 12:00 a.m.34 views

Apache Tomcat 9.0.0.M1 < 9.0.0.M15

The version of Tomcat installed on the remote host is prior to 9.0.0.M15. It is, therefore, affected by a vulnerability as referenced in the fixedinapachetomcat9.0.0.m15security-9 advisory. - A bug in the error handling of the send file code for the NIO HTTP connector in Apache Tomcat 9.0.0.M1 to...

7.5CVSS7.7AI score0.16038EPSS
SaveExploits0References3
Tenable Nessus
Tenable Nessus
added 2024/05/23 12:00 a.m.41 views

Apache Tomcat 7.0.0 < 7.0.75

The version of Tomcat installed on the remote host is prior to 7.0.75. It is, therefore, affected by a vulnerability as referenced in the fixedinapachetomcat7.0.75security-7 advisory. - A bug in the error handling of the send file code for the NIO HTTP connector in Apache Tomcat 9.0.0.M1 to...

7.5CVSS7.6AI score0.16038EPSS
SaveExploits0References3
Tenable Nessus
Tenable Nessus
added 2024/05/23 12:00 a.m.55 views

Apache Tomcat 8.0.0.RC1 < 8.0.41

The version of Tomcat installed on the remote host is prior to 8.0.41. It is, therefore, affected by a vulnerability as referenced in the fixedinapachetomcat8.0.41security-8 advisory. - A bug in the error handling of the send file code for the NIO HTTP connector in Apache Tomcat 9.0.0.M1 to...

7.5CVSS7.6AI score0.16038EPSS
SaveExploits0References3
Tenable Nessus
Tenable Nessus
added 2024/04/29 12:00 a.m.411 views

Apache Tomcat 9.0.0.M1 < 9.0.44 multiple vulnerabilities

The version of Tomcat installed on the remote host is prior to 9.0.44. It is, therefore, affected by multiple vulnerabilities as referenced in the fixedinapachetomcat9.0.44security-9 advisory. - Apache Tomcat 8.5.0 to 8.5.63, 9.0.0-M1 to 9.0.43 and 10.0.0-M1 to 10.0.2 did not properly validate...

7.5CVSS7.2AI score0.14286EPSS
SaveExploits3References5
Tenable Nessus
Tenable Nessus
added 2024/04/21 12:00 a.m.35 views

RHEL 5 : tomcat6 (RHSA-2011:0348)

The remote Redhat Enterprise Linux 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2011:0348 advisory. - JDK Double.parseDouble Denial-Of-Service CVE-2010-4476 - tomcat: remote DoS via NIO connector CVE-2011-0534 Note that Nessus has not teste...

5CVSS5.8AI score0.2349EPSS
SaveExploits2References7
OpenVAS
OpenVAS
added 2024/03/08 12:00 a.m.14 views

Fedora: Security Advisory for naga (FEDORA-2024-129d8ca6fc)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

8.8CVSS9.2AI score0.02578EPSS
SaveExploits3References2
Fedora
Fedora
added 2024/03/07 10:33 p.m.39 views

[SECURITY] Fedora 40 Update: naga-3.0-26.20200930git6f1e95d.fc40

Naga aims to be a very small NIO library that provides a handful of java classes to wrap the usual Socket and ServerSocket with asynchronous NIO counterparts similar to NIO2 planned for Java 1.7. All of this is driven from a single thread, making it useful for both client e.g. allowing I/O to be...

8.8CVSS6.9AI score0.02578EPSS
SaveExploits3
Debian
Debian
added 2023/11/18 4:33 p.m.81 views

[SECURITY] [DSA 5558-1] netty security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5558-1 [email protected] https://www.debian.org/security/ Markus Koschany November 18, 2023 https://www.debian.org/security/faq -...

7.5CVSS7.9AI score0.99999EPSS
SaveExploits22
Github Security Blog
Github Security Blog
added 2023/10/10 9:28 p.m.148 views

HTTP/2 Stream Cancellation Attack

HTTP/2 Rapid reset attack The HTTP/2 protocol allows clients to indicate to the server that a previous stream should be canceled by sending a RSTSTREAM frame. The protocol does not require the client and server to coordinate the cancellation in any way, the client may do it unilaterally. The clie...

7.5CVSS7.2AI score0.99999EPSS
SaveExploits21References190Affected Software12
Snyk
Snyk
added 2023/10/10 2:47 p.m.12 views

Denial of Service (DoS)

Overview apple/swift-nio-http2 is a HTTP/2 support for SwiftNIO. Affected versions of this package are vulnerable to Denial of Service DoS in the implementation of the HTTP/2 protocol. An attacker can cause a denial of service including via DDoS by rapidly resetting many streams through request...

8.7CVSS7.2AI score0.99999EPSS
SaveExploits21References4
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