Ubuntu.comUB:CVE-2020-13092CVE-2020-13092
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.01 Low
EPSS
Percentile
83.7%
DISPUTED scikit-learn (aka sklearn) through 0.23.0 can unserialize
and execute commands from an untrusted file that is passed to the
joblib.load() function, if reduce makes an os.system call. NOTE: third
parties dispute this issue because the joblib.load() function is documented
as unsafe and it is the user’s responsibility to use the function in a
secure manner.
Notes
| Author | Note |
|---|---|
| ccdm94 | no patch seems to be available considering that the vulnerability is disputed. |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | scikit-learn | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | scikit-learn | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | scikit-learn | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | scikit-learn | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | scikit-learn | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | scikit-learn | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | scikit-learn | < any | UNKNOWN |
References
github.com/0FuzzingQ/vuln/blob/master/sklearn%20unserialize.md
launchpad.net/bugs/cve/CVE-2020-13092
nvd.nist.gov/vuln/detail/CVE-2020-13092
scikit-learn.org/stable/modules/model_persistence.html#security-maintainability-limitations
security-tracker.debian.org/tracker/CVE-2020-13092
www.cve.org/CVERecord?id=CVE-2020-13092
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.01 Low
EPSS
Percentile
83.7%