CVE-2023-39326 Affecting ctop package, versions <0.7.7-r10
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Test your applications- Snyk ID SNYK-WOLFILATEST-CTOP-6252442
- published 18 Feb 2024
- disclosed 6 Dec 2023
Introduced: 6 Dec 2023
CVE-2023-39326 Open this link in a new tabHow to fix?
Upgrade Wolfi ctop to version 0.7.7-r10 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream ctop package and not the ctop package as distributed by Wolfi.
See How to fix? for Wolfi relevant fixed versions and status.
A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request or response body to read many more bytes from the network than are in the body. A malicious HTTP client can further exploit this to cause a server to automatically read a large amount of data (up to about 1GiB) when a handler fails to read the entire body of a request. Chunk extensions are a little-used HTTP feature which permit including additional metadata in a request or response body sent using the chunked encoding. The net/http chunked encoding reader discards this metadata. A sender can exploit this by inserting a large metadata segment with each byte transferred. The chunk reader now produces an error if the ratio of real body to encoded bytes grows too small.