SB2025112223 - openEuler 22.03 LTS SP4 update for golang

Description

This security bulletin contains information about 4 secuirty vulnerabilities.

1) Resource exhaustion (CVE-ID: CVE-2025-58183)

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

The vulnerability exists in archive/tar due to the tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A remote attacker can pass a specially crafted archive to the application and perform a denial of service (DoS) attack.

2) Resource exhaustion (CVE-ID: CVE-2025-58185)

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

The vulnerability exists in encoding/asn1 due to application does not properly control consumption of internal resources when parsing DER payloads. A remote attacker can trigger memory exhaustion and perform a denial of service (DoS) attack.

3) Improper Encoding or Escaping of Output (CVE-ID: CVE-2025-58189)

The vulnerability allows a remote attacker to perform spoofing attacks.

The vulnerability exists due to missing sanitization of input data when the Conn.Handshake fails during ALPN negotiation in crypto/tls. A remote attacker can pass specially crafted input via an error message and influence the application behavior, leading to a potential spoofing attack. 

4) Resource exhaustion (CVE-ID: CVE-2025-61724)

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

The vulnerability exists in net/textproto due to the Reader.ReadResponse function constructs a response string through repeated string concatenation of lines. A remote attacker can trigger excessive CPU consumption and perform a denial of service (DoS) attack.

Remediation

Install update from vendor's website.

References

• https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-2707