Headline
Ubuntu Security Notice USN-7081-1
Ubuntu Security Notice 7081-1 - It was discovered that the Go net/http module did not properly handle responses to requests with an “Expect: 100-continue” header under certain circumstances. An attacker could possibly use this issue to cause a denial of service. It was discovered that the Go parser module did not properly handle deeply nested literal values. An attacker could possibly use this issue to cause a panic resulting in a denial of service.
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Ubuntu Security Notice USN-7081-1
October 23, 2024
golang-1.22 vulnerabilities
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-1.22: Go programming language compiler
Details:
It was discovered that the Go net/http module did not properly handle
responses to requests with an “Expect: 100-continue” header under certain
circumstances. An attacker could possibly use this issue to cause a denial
of service. (CVE-2024-24791)
It was discovered that the Go parser module did not properly handle deeply
nested literal values. An attacker could possibly use this issue to cause
a panic resulting in a denial of service. (CVE-2024-34155)
It was discovered that the Go encoding/gob module did not properly handle
message decoding under certain circumstances. An attacker could possibly
use this issue to cause a panic resulting in a denial of service.
(CVE-2024-34156)
It was discovered that the Go build module did not properly handle certain
build tag lines with deeply nested expressions. An attacker could possibly
use this issue to cause a panic resulting in a denial of service.
(CVE-2024-34158)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 24.04 LTS
golang-1.22 1.22.2-2ubuntu0.3
golang-1.22-go 1.22.2-2ubuntu0.3
golang-1.22-src 1.22.2-2ubuntu0.3
Ubuntu 22.04 LTS
golang-1.22 1.22.2-2~22.04.2
golang-1.22-go 1.22.2-2~22.04.2
golang-1.22-src 1.22.2-2~22.04.2
Ubuntu 20.04 LTS
golang-1.22 1.22.2-2~20.04.2
golang-1.22-go 1.22.2-2~20.04.2
golang-1.22-src 1.22.2-2~20.04.2
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-7081-1
CVE-2024-24791, CVE-2024-34155, CVE-2024-34156, CVE-2024-34158
Package Information:
https://launchpad.net/ubuntu/+source/golang-1.22/1.22.2-2ubuntu0.3
https://launchpad.net/ubuntu/+source/golang-1.22/1.22.2-2~22.04.2
https://launchpad.net/ubuntu/+source/golang-1.22/1.22.2-2~20.04.2
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