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amazonAmazonALAS-2023-2349
HistoryNov 29, 2023 - 10:19 p.m.

Medium: python-pip

2023-11-2922:19:00
alas.aws.amazon.com
24
pip
mercurial
injection
configuration
amazon linux
update
noarch
src
red hat
mitre
cve-2023-5752

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.8 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.7%

Issue Overview:

When installing a package from a Mercurial VCS URL (ie “pip install
hg+…”) with pip prior to v23.3, the specified Mercurial revision could
be used to inject arbitrary configuration options to the “hg clone”
call (ie “–config”). Controlling the Mercurial configuration can modify
how and which repository is installed. This vulnerability does not
affect users who aren’t installing from Mercurial. (CVE-2023-5752)

Affected Packages:

python-pip

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

Issue Correction:
Run yum update python-pip to update your system.

New Packages:

noarch:  
    python2-pip-20.2.2-1.amzn2.0.5.noarch  
    python3-pip-20.2.2-1.amzn2.0.5.noarch  
    python-pip-wheel-20.2.2-1.amzn2.0.5.noarch  
  
src:  
    python-pip-20.2.2-1.amzn2.0.5.src  

Additional References

Red Hat: CVE-2023-5752

Mitre: CVE-2023-5752

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.8 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.7%