Lucene search

K
centosCentOS ProjectCESA-2022:5234
HistoryAug 02, 2022 - 7:21 p.m.

python security update

2022-08-0219:21:51
CentOS Project
lists.centos.org
1643
centos
cesa-2022-5234
virtualenv
python-pip
directory traversal
cve-2019-20916
security advisory
upstream details

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.004

Percentile

73.8%

CentOS Errata and Security Advisory CESA-2022:5234

The virtualenv tool creates isolated Python environments. The virtualenv tool is a successor to workingenv, and an extension of virtual-python.

Security Fix(es):

  • python-pip: directory traversal in _download_http_url() function in src/pip/_internal/download.py (CVE-2019-20916)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2022-August/086303.html

Affected packages:
python-virtualenv

Upstream details at:
https://access.redhat.com/errata/RHSA-2022:5234

OSVersionArchitecturePackageVersionFilename
CentOS7noarchpython-virtualenv< 15.1.0-7.el7_9python-virtualenv-15.1.0-7.el7_9.noarch.rpm

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS

0.004

Percentile

73.8%