Anolis OS update for golang



| Updated: 2025-03-29
Risk Medium
Patch available YES
Number of vulnerabilities 6
CVE-ID CVE-2023-29406
CVE-2023-29409
CVE-2023-39319
CVE-2023-39321
CVE-2023-39322
CVE-2023-39323
CWE-ID CWE-644
CWE-295
CWE-79
CWE-20
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-shared
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

Vendor OpenAnolis

Security Bulletin

This security bulletin contains information about 6 vulnerabilities.

1) Improper Neutralization of HTTP Headers for Scripting Syntax

EUVDB-ID: #VU78327

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-2023-29406

CWE-ID: CWE-644 - Improper Neutralization of HTTP Headers for Scripting Syntax

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists due to improper input validation in HTTP/1 client when handling HTTP Host header. A remote non-authenticated attacker can send a specially crafted HTTP request with a maliciously crafted Host header and inject additional headers or entire requests.

Successful exploitation of the vulnerability may allow an attacker to perform cross-site scripting, cache poisoning or session hijacking attacks.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

golang-tests: before 1.20.9-1

golang-src: before 1.20.9-1

golang-misc: before 1.20.9-1

golang-docs: before 1.20.9-1

golang-shared: before 1.20.9-1

golang-bin: before 1.20.9-1

golang: before 1.20.9-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0588


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) Improper Certificate Validation

EUVDB-ID: #VU78913

Risk: Medium

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

CVE-ID: CVE-2023-29409

CWE-ID: CWE-295 - Improper Certificate Validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to verifying certificate chains containing large RSA keys is slow. A remote attacker can cause a client/server to expend significant CPU time verifying signatures.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

golang-tests: before 1.20.9-1

golang-src: before 1.20.9-1

golang-misc: before 1.20.9-1

golang-docs: before 1.20.9-1

golang-shared: before 1.20.9-1

golang-bin: before 1.20.9-1

golang: before 1.20.9-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0588


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.

3) Cross-site scripting

EUVDB-ID: #VU80573

Risk: Medium

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-39319

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Exploit availability: No

Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists within the html/template package caused by improperly applied rules for handling occurrences of "<script", "<!--", and "</script" within JS literals in <script> contexts. A remote attacker can pass specially crafted input to the application and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

golang-tests: before 1.20.9-1

golang-src: before 1.20.9-1

golang-misc: before 1.20.9-1

golang-docs: before 1.20.9-1

golang-shared: before 1.20.9-1

golang-bin: before 1.20.9-1

golang: before 1.20.9-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0588


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.

4) Input validation error

EUVDB-ID: #VU80574

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-2023-39321

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

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

The vulnerability exists due to insufficient validation of user-supplied input in crypto/tls when processing  post-handshake message on QUIC connections. A remote attacker can send an incomplete post-handshake message for a QUIC connection and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

golang-tests: before 1.20.9-1

golang-src: before 1.20.9-1

golang-misc: before 1.20.9-1

golang-docs: before 1.20.9-1

golang-shared: before 1.20.9-1

golang-bin: before 1.20.9-1

golang: before 1.20.9-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0588


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.

5) Input validation error

EUVDB-ID: #VU80575

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-2023-39322

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

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

The vulnerability exists due to insufficient validation of user-supplied input in crypto/tls when processing  post-handshake message on QUIC connections. A remote attacker can send an incomplete post-handshake message for a QUIC connection and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

golang-tests: before 1.20.9-1

golang-src: before 1.20.9-1

golang-misc: before 1.20.9-1

golang-docs: before 1.20.9-1

golang-shared: before 1.20.9-1

golang-bin: before 1.20.9-1

golang: before 1.20.9-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0588


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.

6) Input validation error

EUVDB-ID: #VU81964

Risk: Medium

CVSSv4.0: 4.5 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-39323

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to insufficient validation of user-supplied input when processing line directives (e.g. "//line") in the code. A remote attacker can bypass restrictions on "//go:cgo_" directives, allowing blocked linker and compiler flags to be passed during compilation. This can result in unexpected execution of arbitrary code when running "go build".

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

Anolis OS: 23

golang-tests: before 1.20.9-1

golang-src: before 1.20.9-1

golang-misc: before 1.20.9-1

golang-docs: before 1.20.9-1

golang-shared: before 1.20.9-1

golang-bin: before 1.20.9-1

golang: before 1.20.9-1

CPE2.3 External links

https://anas.openanolis.cn/errata/detail/ANSA-2023:0588


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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