CWE-409
Improper Handling of Highly Compressed Data (Data Amplification)
The product does not handle or incorrectly handles a compressed input with a very high compression ratio that produces a large output.
CVE-2024-12387 (GCVE-0-2024-12387)
Vulnerability from cvelistv5
Published
2025-03-20 10:11
Modified
2025-10-15 12:49
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Summary
A vulnerability in the binary-husky/gpt_academic repository, as of commit git 3890467, allows an attacker to crash the server by uploading a specially crafted zip bomb. The server decompresses the uploaded file and attempts to load it into memory, which can lead to an out-of-memory crash. This issue arises due to improper input validation when handling compressed file uploads.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| binary-husky | binary-husky/gpt_academic |
Version: unspecified < |
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CVE-2024-12886 (GCVE-0-2024-12886)
Vulnerability from cvelistv5
Published
2025-03-20 10:10
Modified
2025-10-15 12:49
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Summary
An Out-Of-Memory (OOM) vulnerability exists in the `ollama` server version 0.3.14. This vulnerability can be triggered when a malicious API server responds with a gzip bomb HTTP response, leading to the `ollama` server crashing. The vulnerability is present in the `makeRequestWithRetry` and `getAuthorizationToken` functions, which use `io.ReadAll` to read the response body. This can result in excessive memory usage and a Denial of Service (DoS) condition.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| ollama | ollama/ollama |
Version: unspecified < |
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CVE-2024-43499 (GCVE-0-2024-43499)
Vulnerability from cvelistv5
Published
2024-11-12 17:53
Modified
2025-08-27 21:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
.NET and Visual Studio Denial of Service Vulnerability
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Microsoft Visual Studio 2022 version 17.6 |
Version: 17.6.0 < 17.6.21 |
|||||||||||||||||||||||||||
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CVE-2024-55909 (GCVE-0-2024-55909)
Vulnerability from cvelistv5
Published
2025-05-02 00:35
Modified
2025-08-28 14:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Summary
IBM Concert Software 1.0.0 through 1.0.5 could allow an authenticated user to cause a denial of service due to the expansion of archive files without controlling resource consumption.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| IBM | Concert Software |
Version: 1.0.0 ≤ 1.0.5 cpe:2.3:a:ibm:concert:1.0.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:concert:1.0.5:*:*:*:*:*:*:* |
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CVE-2025-0986 (GCVE-0-2025-0986)
Vulnerability from cvelistv5
Published
2025-03-28 13:21
Modified
2025-09-01 01:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Summary
IBM PowerVM Hypervisor FW1050.00 through FW1050.30 and FW1060.00 through FW1060.20 could allow a local user, under certain Linux processor combability mode configurations, to cause undetected data loss or errors when performing gzip compression using HW acceleration.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| IBM | PowerVM Hypervisor |
Version: FW1050.00 ≤ FW1050.30 Version: FW1060.00 ≤ FW1060.20 cpe:2.3:o:ibm:power9_system_firmware:fw1050.00:*:*:*:*:*:*:* cpe:2.3:o:ibm:power9_system_firmware:fw1050.30:*:*:*:*:*:*:* cpe:2.3:o:ibm:power9_system_firmware:fw1060.00:*:*:*:*:*:*:* cpe:2.3:o:ibm:power9_system_firmware:fw1060.20:*:*:*:*:*:*:* |
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CVE-2025-58057 (GCVE-0-2025-58057)
Vulnerability from cvelistv5
Published
2025-09-03 21:46
Modified
2025-09-04 19:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Summary
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In netty-codec-compression versions 4.1.124.Final and below, and netty-codec versions 4.2.4.Final and below, when supplied with specially crafted input, BrotliDecoder and certain other decompression decoders will allocate a large number of reachable byte buffers, which can lead to denial of service. BrotliDecoder.decompress has no limit in how often it calls pull, decompressing data 64K bytes at a time. The buffers are saved in the output list, and remain reachable until OOM is hit. This is fixed in versions 4.1.125.Final of netty-codec and 4.2.5.Final of netty-codec-compression.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
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CVE-2025-62708 (GCVE-0-2025-62708)
Vulnerability from cvelistv5
Published
2025-10-22 21:36
Modified
2025-10-23 15:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Summary
pypdf is a free and open-source pure-python PDF library. Prior to version 6.1.3, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing the content stream of a page using the LZWDecode filter. This has been fixed in pypdf version 6.1.3.
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
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CVE-2025-66019 (GCVE-0-2025-66019)
Vulnerability from cvelistv5
Published
2025-11-25 23:38
Modified
2025-11-26 16:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
pypdf is a free and open-source pure-python PDF library. Prior to version 6.4.0, an attacker who uses this vulnerability can craft a PDF which leads to a memory usage of up to 1 GB per stream. This requires parsing the content stream of a page using the LZWDecode filter. This issue has been patched in version 6.4.0.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
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CVE-2025-66471 (GCVE-0-2025-66471)
Vulnerability from cvelistv5
Published
2025-12-05 16:06
Modified
2025-12-05 19:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-409 - Improper Handling of Highly Compressed Data (Data Amplification)
Summary
urllib3 is a user-friendly HTTP client library for Python. Starting in version 1.0 and prior to 2.6.0, the Streaming API improperly handles highly compressed data. urllib3's streaming API is designed for the efficient handling of large HTTP responses by reading the content in chunks, rather than loading the entire response body into memory at once. When streaming a compressed response, urllib3 can perform decoding or decompression based on the HTTP Content-Encoding header (e.g., gzip, deflate, br, or zstd). The library must read compressed data from the network and decompress it until the requested chunk size is met. Any resulting decompressed data that exceeds the requested amount is held in an internal buffer for the next read operation. The decompression logic could cause urllib3 to fully decode a small amount of highly compressed data in a single operation. This can result in excessive resource consumption (high CPU usage and massive memory allocation for the decompressed data.
References
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"datePublished": "2025-12-05T16:06:08.531Z",
"dateReserved": "2025-12-02T15:43:16.586Z",
"dateUpdated": "2025-12-05T19:33:14.832Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
No mitigation information available for this CWE.
No CAPEC attack patterns related to this CWE.