High severity · published Mar 31, 2020
CVE-2020-10696
A path traversal flaw was found in Buildah in versions before 1.14.5
8.8
CVSS
2.7%
EPSS
No
On KEV
Description
A path traversal flaw was found in Buildah in versions before 1.14.5. This flaw allows an attacker to trick a user into building a malicious container image hosted on an HTTP(s) server and then write files to the user's system anywhere that the user has permissions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.7% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BU
Buildah · Buildah Project
before 1.14.5 · source: NVD
EL
Enterprise Linux · Redhat
7.0; 8.0 · source: NVD
OC
Openshift Container Platform · Redhat
3.11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-10696
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-10696
Third Party Advisory
https://access.redhat.com/security/cve/cve-2020-10696
Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10696
Exploit
https://github.com/containers/buildah/pull/2245
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