MiracleLinux 7 : unbound-1.6.6-4.el7 (AXSA:2020-139:02)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2020-139:02 advisory. unbound: amplification of an incoming query into a large number of queries directed to a target CVE-2020-12662 unbound: infinite loop via malformed D...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview guarddog is a GuardDog is a CLI tool to Identify malicious PyPI packages Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification via the safeextract function. An attacker can exhaust disk space and disrupt services by submitting ...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification via the unsafe handling of compressed HTTP request bodies when decompressing data. An attacker can exhaust system memory by sending specially crafted compressed payloads tha...

CVE-2023-49203

Technitium 11.5.3 allows remote attackers to cause a denial of service bandwidth amplification because the DNSBomb manipulation causes accumulation of low-rate DNS queries such that there is a large-sized response in a burst of traffic...

CVE-2018-10531

An issue was discovered in the America's Army Proving Grounds platform for the Unreal Engine. With a false packet sent via UDP, the application server responds with several bytes, giving the possibility of DoS amplification, even being able to be used in DDoS attacks...

USN-7047-1: libvirt vulnerabilities

It was discovered that libvirt parsed user-provided XML files before performing ACL checks. An attacker could possibly use this issue to cause libvirt to consume memory, resulting in a denial of service. CVE-2025-12748 It was discovered that libvirt incorrectly handled permissions on external...

Improper Handling of Highly Compressed Data (Data Amplification)

Overview urllib3 is a HTTP library with thread-safe connection pooling, file post, and more. Affected versions of this package are vulnerable to Improper Handling of Highly Compressed Data Data Amplification via the streaming API when handling HTTP redirects. An attacker can cause excessive...

CLSA-2026-1767799681 expat: Fix of 3 CVEs

Rebase to version 2.5.0 - CVE-2024-28757: prevent billion laughs attacks in isolated external parser part of 839, reject direct parameter entity recursion part of 839 - CVE-2025-59375: fix memory amplification and add allocation tracker - CVE-2013-0340: properly handle entities expansion...

CLSA-2026-1767799061 expat: Fix of 3 CVEs

Rebase to version 2.5.0 - CVE-2024-28757: prevent billion laughs attacks in isolated external parser part of 839, reject direct parameter entity recursion part of 839 - CVE-2025-59375: fix memory amplification and add allocation tracker - CVE-2013-0340: properly handle entities expansion...

CLSA-2026-1767798754 expat: Fix of 3 CVEs

Rebase to version 2.5.0 - CVE-2024-28757: prevent billion laughs attacks in isolated external parser part of 839, reject direct parameter entity recursion part of 839 - CVE-2025-59375: fix memory amplification and add allocation tracker - CVE-2013-0340: properly handle entities expansion...

firefox: thunderbird: expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing

A memory amplification vulnerability in libexpat allows attackers to trigger excessive dynamic memory allocations by submitting specially crafted XML input. A small input 250 KiB can cause the parser to allocate hundreds of megabytes, leading to denial-of-service DoS through memory exhaustion...

firefox: thunderbird: expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing

A memory amplification vulnerability in libexpat allows attackers to trigger excessive dynamic memory allocations by submitting specially crafted XML input. A small input 250 KiB can cause the parser to allocate hundreds of megabytes, leading to denial-of-service DoS through memory exhaustion...

firefox: thunderbird: expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing

A memory amplification vulnerability in libexpat allows attackers to trigger excessive dynamic memory allocations by submitting specially crafted XML input. A small input 250 KiB can cause the parser to allocate hundreds of megabytes, leading to denial-of-service DoS through memory exhaustion...

firefox: thunderbird: expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing

A memory amplification vulnerability in libexpat allows attackers to trigger excessive dynamic memory allocations by submitting specially crafted XML input. A small input 250 KiB can cause the parser to allocate hundreds of megabytes, leading to denial-of-service DoS through memory exhaustion...

curl: PROTOCOL-LEVEL: Persistent UDP Amplification and Cache Poisoning via Alt-Svc Logic Flaw

Summary A structural logic flaw in the libcurl Alt-Svc header parser allows attack attributes specifically persist and max-age to "leak" from one service definition to another. We have successfully chained this logic bug with curl's HTTP/3 QUIC support to demonstrate a Persistent UDP Amplificatio...

EUVD-2025-204642

Cowrie versions prior to 2.9.0 contain a server-side request forgery SSRF vulnerability in the emulated shell implementation of wget and curl. In the default emulated shell configuration, these command emulations perform real outbound HTTP requests to attacker-supplied destinations. Because no...

CVE-2025-34469 Cowrie < 2.9.0 Unrestricted wget/curl Emulation Enables SSRF-Based DDoS Amplification

Cowrie versions prior to 2.9.0 contain a server-side request forgery SSRF vulnerability in the emulated shell implementation of wget and curl. In the default emulated shell configuration, these command emulations perform real outbound HTTP requests to attacker-supplied destinations. Because no...

CVE-2025-34469 Cowrie < 2.9.0 Unrestricted wget/curl Emulation Enables SSRF-Based DDoS Amplification

Cowrie versions prior to 2.9.0 contain a server-side request forgery SSRF vulnerability in the emulated shell implementation of wget and curl. In the default emulated shell configuration, these command emulations perform real outbound HTTP requests to attacker-supplied destinations. Because no...

Security without Detection: Economic Denial As a Primitive for Edge and IoT Defense

Detection-based security fails against sophisticated attackers using encryption, stealth, and low-rate techniques, particularly in IoT/edge environments where resource constraints preclude ML-based intrusion detection. We present Economic Denial Security EDS, a detection-independent framework tha...

Asymmetric Resource Consumption (Amplification)

Overview Affected versions of this package are vulnerable to Asymmetric Resource Consumption Amplification via the Schema.load method of the error storage utility, when handling input with the many parameter set to True. An attacker can cause excessive CPU consumption by submitting a moderately...