CVE-2020-1737
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
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.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-1737.html
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-1737
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 2.9.7+dfsg-1 |
| debian | trixie | fixed | 2.9.7+dfsg-1 |
| debian | bullseye | fixed | 2.9.7+dfsg-1 |
| debian | sid | fixed | 2.9.7+dfsg-1 |
| debian | forky | fixed | 2.9.7+dfsg-1 |
| sles | affected | |
References
- https://security-tracker.debian.org/tracker/CVE-2020-1737
- https://nvd.nist.gov/vuln/detail/CVE-2020-1737
- https://github.com/ansible/ansible/issues/67795
- https://github.com/ansible/ansible/pull/67799
- https://github.com/samdoran/ansible/commit/1de638b4d38d6d916588e2ad48d01f90dab8c36d
- https://github.com/samdoran/ansible/commit/aaf549d7870b8687209a3282841b59207735b676
- https://github.com/samdoran/ansible/commit/b60aa26e2313a8d52c0e0d3fd01696e797605b72
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1737
- https://github.com/advisories/GHSA-893h-35v4-mxqx
- https://github.com/pypa/advisory-database/tree/main/vulns/ansible/PYSEC-2020-9.yaml
- https://github.com/samdoran/ansible
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FWDK3QUVBULS3Q3PQTGEKUQYPSNOU5M3
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QT27K5ZRGDPCH7GT3DRI3LO4IVDVQUB7
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3IMV3XEIUXL6S4KPLYYM4TVJQ2VNEP2
- https://security.gentoo.org/glsa/202006-11
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QT27K5ZRGDPCH7GT3DRI3LO4IVDVQUB7/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FWDK3QUVBULS3Q3PQTGEKUQYPSNOU5M3/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3IMV3XEIUXL6S4KPLYYM4TVJQ2VNEP2/
- https://www.suse.com/security/cve/CVE-2020-1737.html
Verify integrity in audit chain (admin only). AS-IS.