An issue was discovered in crun before 0.10.5. With a crafted image, it doesn't correctly check whether a target is a symlink, resulting in access to files outside of the container. This occurs in libcrun/linux.c and libcrun/chroot_realpath.c.
References
Configurations
History
07 Nov 2023, 03:07
Type | Values Removed | Values Added |
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References |
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References | () https://github.com/containers/crun/pull/173 - | |
References | () https://github.com/containers/crun/releases/tag/0.10.5 - |
Information
Published : 2019-11-13 20:15
Updated : 2024-02-28 17:28
NVD link : CVE-2019-18837
Mitre link : CVE-2019-18837
CVE.ORG link : CVE-2019-18837
JSON object : View
Products Affected
fedoraproject
- fedora
crun_project
- crun
CWE
CWE-59
Improper Link Resolution Before File Access ('Link Following')