Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 9.4 EUS rhel_eus:9.4::appstream | butane | 0:0.20.0-1.el9_4.1 |
| Red Hat · RHEL 9.4 EUS rhel_eus:9.4::appstream | butane-debuginfo | 0:0.20.0-1.el9_4.1 |
| Red Hat · RHEL 9.4 EUS rhel_eus:9.4::appstream | butane-debugsource | 0:0.20.0-1.el9_4.1 |
Vulnerabilities 1
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High 7.5
Excessive resource consumption when printing error string for host certificate validation in crypto/x509
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 certi…
References
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article
https://access.redhat.com/security/updates/classification/#important
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2418462
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_3053.json
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report
https://access.redhat.com/security/cve/CVE-2025-61729
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advisory
https://www.cve.org/CVERecord?id=CVE-2025-61729
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2025-61729
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article
https://go.dev/cl/725920
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article
https://go.dev/issue/76445
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article
https://groups.google.com/g/golang-announce/c/8FJoBkPddm4
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advisory
https://pkg.go.dev/vuln/GO-2025-4155