Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · OpenShift 4 openshift:4.2::el8 | runc | 0:1.0.0-63.rc8.el8 |
| Red Hat · OpenShift 4 openshift:4.2::el8 | runc-debuginfo | 0:1.0.0-63.rc8.el8 |
| Red Hat · OpenShift 4 openshift:4.2::el8 | runc-debugsource | 0:1.0.0-63.rc8.el8 |
Vulnerabilities 1
-
High 7.5
Incorrect Authorization in runc
runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other products, allows AppArmor restriction bypass because libcontainer/rootfs_linux.go incorrectly checks mount targets, and thus a malicious Docker image can mount over a /proc directory.
References
-
article
https://access.redhat.com/security/updates/classification/#moderate
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report
https://bugzilla.redhat.com/show_bug.cgi?id=1757214
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2019/rhsa-2019_4074.json
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report
https://access.redhat.com/security/cve/CVE-2019-16884
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advisory
https://www.cve.org/CVERecord?id=CVE-2019-16884
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2019-16884