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Ubuntu 24.04 USN-6886-1 Critical: Go Denial Of Service Risks

ubuntu
Calendar Grey July 9, 2024
Dist Ubuntu Esm H88
Debian versions 10, 11, and 12 LTS obtain security patches for the Python programming environment that resolve multiple vulnerabilities.
Several security issues were fixed in Go.

Summary

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS - Ubuntu 20.04 LTS Summary: Several security issues were fixed in Go. Software Description: - golang-1.21: Go programming language compiler - golang-1.22: Go programming language compiler Details: It was discovered that the Go net/http module did not properly handle the requests when request\'s headers exceed MaxHeaderBytes. An attacker could possibly use this issue to cause a panic resulting into a denial of service. This issue only affected Go 1.21 in Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2023-45288) It was discovered that the Go net/http module did not properly validate the subdomain match or exact match of the initial domain. An attacker could possibly use this issue to read sensitive information. This issue only affected Go 1.21 in Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. (CVE-2023-45289) It was discovered that the Go net/http module did not properly validat...

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Topics%20covered

Topics Covered

security advisory denial of service security update critical Ubuntu service disruption Go programming

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS golang-1.21 1.21.9-1ubuntu0.1 golang-1.21-go 1.21.9-1ubuntu0.1 golang-1.21-src 1.21.9-1ubuntu0.1 golang-1.22 1.22.2-2ubuntu0.1 golang-1.22-go 1.22.2-2ubuntu0.1 golang-1.22-src 1.22.2-2ubuntu0.1 Ubuntu 22.04 LTS golang-1.21 1.21.1-1~ubuntu22.04.3 golang-1.21-go 1.21.1-1~ubuntu22.04.3 golang-1.21-src 1.21.1-1~ubuntu22.04.3 golang-1.22 1.22.2-2~22.04.1 golang-1.22-go 1.22.2-2~22.04.1 golang-1.22-src 1.22.2-2~22.04.1 Ubuntu 20.04 LTS golang-1.21 1.21.1-1~ubuntu20.04.3 golang-1.21-go 1.21.1-1~ubuntu20.04.3 golang-1.21-src 1.21.1-1~ubuntu20.04.3 In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-6886-1

CVE-2023-45288, CVE-2023-45289, CVE-2023-45290, CVE-2024-24783,

CVE-2024-24784, CVE-2024-24785, CVE-2024-24788, CVE-2024-24789,

CVE-2024-24790

Severity
critical
Lowest
Low
Medium
High
Critical

Ubuntu Security Notice USN-6886-1

Topics%20covered

Topics Covered

security advisory denial of service security update critical Ubuntu service disruption Go programming

Package Information

https://launchpad.net/ubuntu/+source/golang-1.21/1.21.9-1ubuntu0.1 https://launchpad.net/ubuntu/+source/golang-1.22/1.22.2-2ubuntu0.1 https://launchpad.net/ubuntu/+source/golang-1.21/1.21.1-1~ubuntu22.04.3 https://launchpad.net/ubuntu/+source/golang-1.22/1.22.2-2~22.04.1 https://launchpad.net/ubuntu/+source/golang-1.21/1.21.1-1~ubuntu20.04.3

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