CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
29.4%
Debian LTS Advisory DLA-2896-1 [email protected]
https://www.debian.org/lts/security/ Chris Lamb
January 24, 2022 https://wiki.debian.org/LTS
Package : ipython
Version : 5.1.0-3+deb9u1
CVE ID : CVE-2022-21699
Debian Bug : #1004122
It was discovered that there was a potential arbitrary code execution
vulnerability in IPython, the interactive Python shell.
This issue stemmed from IPython executing untrusted files in the
current working directory. According to upstream:
Almost all versions of IPython looks for configuration and profiles
in current working directory. Since IPython was developed before
pip and environments existed, it was used a convenient way to load
code/packages in a project dependant way.
In 2022, it is not necessary anymore, and can lead to confusing
behavior where for example cloning a repository and starting
IPython or loading a notebook from any Jupyter-Compatible interface
that has ipython set as a kernel can lead to code execution.
To address this problem, the current working directory is no longer
searched for profiles or configuration files.
For Debian 9 "Stretch", this problem has been fixed in version
5.1.0-3+deb9u1.
We recommend that you upgrade your ipython packages.
For the detailed security status of ipython please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/ipython
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | all | python-ipython-doc | < 7.20.0-1+deb11u1 | python-ipython-doc_7.20.0-1+deb11u1_all.deb |
Debian | 11 | all | python3-ipython | < 7.20.0-1+deb11u1 | python3-ipython_7.20.0-1+deb11u1_all.deb |
Debian | 9 | all | ipython | < 5.1.0-3+deb9u1 | ipython_5.1.0-3+deb9u1_all.deb |
Debian | 9 | all | ipython3 | < 5.1.0-3+deb9u1 | ipython3_5.1.0-3+deb9u1_all.deb |
Debian | 9 | all | python-ipython-doc | < 5.1.0-3+deb9u1 | python-ipython-doc_5.1.0-3+deb9u1_all.deb |
Debian | 9 | all | python3-ipython | < 5.1.0-3+deb9u1 | python3-ipython_5.1.0-3+deb9u1_all.deb |
Debian | 11 | all | ipython3 | < 7.20.0-1+deb11u1 | ipython3_7.20.0-1+deb11u1_all.deb |
Debian | 10 | all | python-ipython | < 5.8.0-1+deb10u1 | python-ipython_5.8.0-1+deb10u1_all.deb |
Debian | 10 | all | python-ipython-doc | < 5.8.0-1+deb10u1 | python-ipython-doc_5.8.0-1+deb10u1_all.deb |
Debian | 10 | all | python3-ipython | < 5.8.0-1+deb10u1 | python3-ipython_5.8.0-1+deb10u1_all.deb |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
29.4%