QID 671032

Date Published: 2021-11-30

QID 671032: EulerOS Security Update for golang (EulerOS-SA-2021-2633)

The Go Programming Language. Security Fix(es): Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address octet, which (in some situations) allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation. This affects net.ParseIP and net.ParseCIDR.(CVE-2021-29923)
Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

An arbitrary attacker may exploit this vulnerability to compromise the system.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5 severity.
    • Solution
    The Vendor has released a security update to fix the vulnerability. For more information please visit EulerOS-SA-2021-2633 for updates and patch information
    Vendor References

    CVEs related to QID 671032

    CVE-2021-29923 |
    Software Advisories
    Advisory ID Software Component Link
    EulerOS-SA-2021-2633 EulerOS V2.0SP8 URL Logo developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2633
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