EUVD-2025-33799

Authlib is a Python library which builds OAuth and OpenID Connect servers. Prior to version 1.6.5, Authlib’s JWE zip=DEF path performs unbounded DEFLATE decompression. A very small ciphertext can expand into tens or hundreds of megabytes on decrypt, allowing an attacker who can supply decryptable...

EUVD-2010-0236

Malware in sbrugna...

Brotli decompression bomb DoS

This report is not public...

SUSE CVE-2010-0205

The pngdecompresschunk function in pngrutil.c in libpng 1.0.x before 1.0.53, 1.2.x before 1.2.43, and 1.4.x before 1.4.1 does not properly handle compressed ancillary-chunk data that has a disproportionately large uncompressed representation, which allows remote attackers to cause a denial of...

CVE-2025-30160

Redlib is an alternative private front-end to Reddit. A vulnerability has been identified in Redlib where an attacker can cause a denial-of-service DOS condition by submitting a specially crafted base2048-encoded DEFLATE decompression bomb to the restorepreferences form. This leads to excessive...

CVE-2025-30160 Redlib allows a Denial of Service via DEFLATE Decompression Bomb in restore_preferences Form

Redlib is an alternative private front-end to Reddit. A vulnerability has been identified in Redlib where an attacker can cause a denial-of-service DOS condition by submitting a specially crafted base2048-encoded DEFLATE decompression bomb to the restorepreferences form. This leads to excessive...

CVE-2025-30160 Redlib allows a Denial of Service via DEFLATE Decompression Bomb in restore_preferences Form

Redlib is an alternative private front-end to Reddit. A vulnerability has been identified in Redlib where an attacker can cause a denial-of-service DOS condition by submitting a specially crafted base2048-encoded DEFLATE decompression bomb to the restorepreferences form. This leads to excessive...

CVE-2025-30160 Redlib allows a Denial of Service via DEFLATE Decompression Bomb in restore_preferences Form

Redlib is an alternative private front-end to Reddit. A vulnerability has been identified in Redlib where an attacker can cause a denial-of-service DOS condition by submitting a specially crafted base2048-encoded DEFLATE decompression bomb to the restorepreferences form. This leads to excessive...

Redlib 代码问题漏洞

Redlib is a private front-end for Reddit open-sourced by Redlib. A code issue vulnerability exists in Redlib versions prior to 0.36.0 that stems from an attacker being able to cause a denial of service by submitting a specially crafted base2048-encoded DEFLATE decompression bomb that consumes a...

CVE-2024-36129 OpenTelemetry Collector has a Denial of Service via Zip/Decompression Bomb sent over HTTP or gRPC

The OpenTelemetry Collector offers a vendor-agnostic implementation on how to receive, process and export telemetry data. An unsafe decompression vulnerability allows unauthenticated attackers to crash the collector via excessive memory consumption. OTel Collector version 0.102.1 fixes this issue...

Denial of Service via Zip/Decompression Bomb sent over HTTP or gRPC

Summary An unsafe decompression vulnerability allows unauthenticated attackers to crash the collector via excessive memory consumption. Details The OpenTelemetry Collector handles compressed HTTP requests by recognizing the Content-Encoding header, rewriting the HTTP request body, and allowing...

PT-2026-32580

Name of the Vulnerable Software and Affected Versions Pillow versions 10.3.0 through 12.1.1 Description Lack of limits on the amount of GZIP-compressed data read when decoding a FITS image allows for decompression bomb attacks. A specially crafted FITS file can cause unbounded memory consumption,...

Decompression Bomb

scrapy is vulnerable to Decompression Bomb. The vulnerability is caused due to not enforcing validating the maximum size of decompressed data and applying the check only on compressed one. The existing checks only applied to settings DOWNLOADMAXSIZE and DOWNLOADWARNSIZE which only exist on...

Scrapy decompression bomb vulnerability

Impact Scrapy limits allowed response sizes by default through the DOWNLOADMAXSIZE and DOWNLOADWARNSIZE settings. However, those limits were only being enforced during the download of the raw, usually-compressed response bodies, and not during decompression, making Scrapy vulnerable to...

GHSA-7J7M-V7M3-JQM7 Scrapy decompression bomb vulnerability

Impact Scrapy limits allowed response sizes by default through the DOWNLOADMAXSIZE and DOWNLOADWARNSIZE settings. However, those limits were only being enforced during the download of the raw, usually-compressed response bodies, and not during decompression, making Scrapy vulnerable to...

crewjam/saml vulnerable to Denial Of Service Via Deflate Decompression Bomb

Our use of flate.NewReader does not limit the size of the input. The user could pass more than 1 MB of data in the HTTP request to the processing functions, which will be decompressed server-side using the Deflate algorithm. Therefore, after repeating the same request multiple times, it is possib...

GHSA-5MQJ-XC49-246P crewjam/saml vulnerable to Denial Of Service Via Deflate Decompression Bomb

Our use of flate.NewReader does not limit the size of the input. The user could pass more than 1 MB of data in the HTTP request to the processing functions, which will be decompressed server-side using the Deflate algorithm. Therefore, after repeating the same request multiple times, it is possib...

CVE-2023-28119 crewjam/saml vulnerable to Denial Of Service Via Deflate Decompression Bomb

The crewjam/saml go library contains a partial implementation of the SAML standard in golang. Prior to version 0.4.13, the package's use of flate.NewReader does not limit the size of the input. The user can pass more than 1 MB of data in the HTTP request to the processing functions, which will be...

CVE-2023-28119

Removed by vendor...

GO-2023-1602 Denial of service via deflate decompression bomb in github.com/russellhaering/gosaml2

A bug in SAML authentication library can result in Denial of Service attacks. Attackers can craft a "deflate"-compressed request which will consume significantly more memory during processing than the size of the original request. This may eventually lead to memory exhaustion and the process bein...