Source: golang-1.25
Version: 1.25.3-1
Severity: important
Tags: security upstream
X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Control: clone -1 -2
Control: reassign -2 src:golang-1.24 1.24.9-1
Control: retitle -2 golang-1.24: CVE-2025-61727 CVE-2025-61729

Hi,

The following vulnerabilities were published for golang-1.25.

CVE-2025-61727[0]:
| crypto/x509: excluded subdomain constraint doesn't preclude wildcard SAN


CVE-2025-61729[1]:
| Within HostnameError.Error(), when constructing an error string,
| there is no limit to the number of hosts that will be printed out.
| Furthermore, the error string is constructed by repeated string
| concatenation, leading to quadratic runtime. Therefore, a
| certificate provided by a malicious actor can result in excessive
| resource consumption.


If you fix the vulnerabilities please also make sure to include the
CVE (Common Vulnerabilities & Exposures) ids in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2025-61727
    https://www.cve.org/CVERecord?id=CVE-2025-61727
[1] https://security-tracker.debian.org/tracker/CVE-2025-61729
    https://www.cve.org/CVERecord?id=CVE-2025-61729
[2] https://groups.google.com/g/golang-announce/c/8FJoBkPddm4

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

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