CVE-2020-1737
High
Description
A flaw was found in Ansible 2.7.17 and prior, 2.8.9 and prior, and 2.9.6 and prior when using the Extract-Zip function from the win_unzip module as the extracted file(s) are not checked if they belong to the destination folder. An attacker could take advantage of this flaw by crafting an archive anywhere in the file system, using a path traversal. This issue is fixed in 2.10.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Redhat Ansible Engine
PublishedMar 9, 2020
First seenMar 9, 2020
Weakness typeCWE-22Path traversal
How to fix
Update
- redhat ansible_engine2.7.17, 2.8.9, 2.9.6 or later
- ansible2.8.9, 2.9.6, 2.7.17 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FWDK3QUVBULS3Q3PQTGEKUQYPSNOU5M3/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QT27K5ZRGDPCH7GT3DRI3LO4IVDVQUB7/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3IMV3XEIUXL6S4KPLYYM4TVJQ2VNEP2/
- security.gentoo.org/glsa/202006-11
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat ansible_engine | v < 2.7.17, 2.8.0 ≤ v < 2.8.9, 2.9.0 ≤ v < 2.9.6 | 2.7.17, 2.8.9, 2.9.6 |
| redhat ansible_tower | v ≤ 3.3.4, 3.4.0 ≤ v ≤ 3.4.5, 3.5.0 ≤ v ≤ 3.5.5, 3.6.0 ≤ v ≤ 3.6.3 | — |
| ansiblePyPI | 2.8.0a1 ≤ v < 2.8.9, 2.9.0a1 ≤ v < 2.9.6, v < 2.7.17, 2.8.0 ≤ v < 2.8.9, 2.9.0 ≤ v < 2.9.6 | 2.8.9, 2.9.6, 2.7.17 |
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