CVE-2023-39326 Affecting go-toolset:rhel8/delve package, versions <0:1.20.2-1.module_el8.9.0+3642+43318da8


Severity

Recommended
0.0
medium
0
10

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.06% (28th percentile)

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  • Snyk IDSNYK-ALMALINUX8-GOTOOLSET-6262819
  • published22 Feb 2024
  • disclosed30 Apr 2024

Introduced: 22 Feb 2024

CVE-2023-39326  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 go-toolset:rhel8/delve to version 0:1.20.2-1.module_el8.9.0+3642+43318da8 or higher.
This issue was patched in ALSA-2024:0887.

NVD Description

Note: Versions mentioned in the description apply only to the upstream go-toolset:rhel8/delve package and not the go-toolset:rhel8/delve package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 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.

CVSS Scores

version 3.1