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ubuntucveUbuntu.comUB:CVE-2022-21797
HistorySep 26, 2022 - 12:00 a.m.

CVE-2022-21797

2022-09-2600:00:00
ubuntu.com
ubuntu.com
13
cve-2022-21797
joblib package
arbitrary code execution
pre_dispatch flag
parallel class
eval statement
0 to 1.2.0
bug
pull request 1321
commit b90f10e
pull request 1327
commit 54f4d21
incomplete fix
upstream
unix

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

0.004 Low

EPSS

Percentile

75.0%

The package joblib from 0 and before 1.2.0 are vulnerable to Arbitrary Code
Execution via the pre_dispatch flag in Parallel() class due to the eval()
statement.

Bugs

Notes

Author Note
ccdm94 pull request 1321 (commit b90f10e) seems to have been considered an incomplete fix by upstream, and for that reason, PR 1327 (commit 54f4d21) was opened as well in an attempt to completely fix the issue.

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

0.004 Low

EPSS

Percentile

75.0%