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CVE-2019-18466 Detail

Description

An issue was discovered in Podman in libpod before 1.6.0. It resolves a symlink in the host context during a copy operation from the container to the host, because an undesired glob operation occurs. An attacker could create a container image containing particular symlinks that, when copied by a victim user to the host filesystem, may overwrite existing files with others from the host.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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Hyperlink Resource
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00040.html
https://access.redhat.com/errata/RHSA-2019:4269
https://bugzilla.redhat.com/show_bug.cgi?id=1744588 Issue Tracking  Third Party Advisory 
https://github.com/containers/libpod/commit/5c09c4d2947a759724f9d5aef6bac04317e03f7e Patch 
https://github.com/containers/libpod/compare/v1.5.1...v1.6.0 Patch 
https://github.com/containers/libpod/issues/3829 Exploit  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-59 Improper Link Resolution Before File Access ('Link Following') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-18466
NVD Published Date:
10/28/2019
NVD Last Modified:
01/15/2020
Source:
MITRE