Summary
Image Builder is a service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood.
Security Fix(es):
* golang: math/big: decoding big.Float and big.Rat types can panic if the encoded message is too short, potentially allowing a denial of service (CVE-2022-32189)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Rocky Linux 8.7 Release Notes linked from the References section.
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Rocky Linux · 8 | cockpit-composer | 0:41-1.el8 |
| Rocky Linux · 8 | osbuild | 0:65-1.el8.rocky.0.1 |
| Rocky Linux · 8 | weldr-client | 0:35.5-4.el8 |
Vulnerabilities 1
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Unscored —
Panic when decoding Float and Rat types in math/big
A too-short encoded message can cause a panic in Float.GobDecode and Rat GobDecode in math/big in Go before 1.17.13 and 1.18.5, potentially allowing a denial of service.
References
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2059867
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2059868
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2060063
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2062694
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2065734
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2104464
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2113814
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report
https://bugzilla.redhat.com/show_bug.cgi?id=2118829