Anolis OS update for go-toolset:an8 module



| Updated: 2025-03-29
Risk Medium
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2023-39326
CVE-2023-45285
CWE-ID CWE-400
CWE-311
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Anolis OS
Operating systems & Components / Operating system

golang-tests
Operating systems & Components / Operating system package or component

golang-src
Operating systems & Components / Operating system package or component

golang-misc
Operating systems & Components / Operating system package or component

golang-docs
Operating systems & Components / Operating system package or component

golang-bin
Operating systems & Components / Operating system package or component

golang
Operating systems & Components / Operating system package or component

delve
Operating systems & Components / Operating system package or component

go-toolset
Operating systems & Components / Operating system package or component

Vendor OpenAnolis

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Resource exhaustion

EUVDB-ID: #VU83928

Risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-39326

CWE-ID: CWE-400 - Resource exhaustion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to application does not properly control consumption of internal resources when handling HTTP chunked requests. A remote attacker can send specially crafted HTTP requests to the server and consume excessive memory resources.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

golang-tests: before 1.20.12-2.0.1

golang-src: before 1.20.12-2.0.1

golang-misc: before 1.20.12-2.0.1

golang-docs: before 1.20.12-2.0.1

golang-bin: before 1.20.12-2.0.1

golang: before 1.20.12-2.0.1

delve: before 1.20.2-1.0.1

go-toolset: before 1.20.12-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0089


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Missing Encryption of Sensitive Data

EUVDB-ID: #VU83929

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-45285

CWE-ID: CWE-311 - Missing Encryption of Sensitive Data

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform MitM attack.

The vulnerability exists due to a fallback to insecure git. Using "go get" to fetch a module with the ".git" suffix may unexpectedly fallback to the insecure "git://" protocol if the module is unavailable via the secure "https://" and  git+ssh://" protocols, even if GOINSECURE is not set for said module. This only affects users who are not using the module proxy and are fetching modules directly (i.e. OPROXY=off).

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 8

golang-tests: before 1.20.12-2.0.1

golang-src: before 1.20.12-2.0.1

golang-misc: before 1.20.12-2.0.1

golang-docs: before 1.20.12-2.0.1

golang-bin: before 1.20.12-2.0.1

golang: before 1.20.12-2.0.1

delve: before 1.20.2-1.0.1

go-toolset: before 1.20.12-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2024:0089


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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