Improperly Controlled Sequential Memory Allocation Affecting skopeo package, versions <2:1.6.2-6.module+el8.8.0+17821+de1b53f1
Threat Intelligence
EPSS
0.19% (57th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS8-SKOPEO-3109043
- published 15 Jul 2022
- disclosed 12 Jul 2022
Introduced: 12 Jul 2022
CVE-2022-30633 Open this link in a new tabHow to fix?
Upgrade Centos:8 skopeo to version 2:1.6.2-6.module+el8.8.0+17821+de1b53f1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream skopeo package and not the skopeo package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
Uncontrolled recursion in Unmarshal in encoding/xml before Go 1.17.12 and Go 1.18.4 allows an attacker to cause a panic due to stack exhaustion via unmarshalling an XML document into a Go struct which has a nested field that uses the 'any' field tag.
References
- https://access.redhat.com/security/cve/CVE-2022-30633
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RQXU752ALW53OJAF5MG3WMR5CCZVLWW6/
- https://go.dev/cl/417061
- https://go.dev/issue/53611
- https://go.googlesource.com/go/+/c4c1993fd2a5b26fe45c09592af6d3388a3b2e08
- https://groups.google.com/g/golang-announce/c/nqrv9fbR0zE
- https://pkg.go.dev/vuln/GO-2022-0523
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