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bdu:2022-05761

BREW-fdroidserver-CVE-2022-21699 — Execution with Unnecessary Privileges in ipython

Affected: Homebrew: fdroidserver

We’d like to disclose an arbitrary code execution vulnerability in IPython that stems from IPython executing untrusted files in CWD. This vulnerability allows one user to run code as another. Proof of concept

User1: ``` mkdir -m 777 /tmp/profile_default mkdir -m 777 /tmp/profile_default/startup echo 'print("stealing your private secrets")' > /tmp/profile_default/startup/foo.py ```

User2: ``` cd /tmp ipython ```

User2 will see: ``` Python 3.9.7 (default, Oct 25 2021, 01:04:21) Type 'copyright', 'credits' or 'license' for more information IPython 7.29.0 -- An enhanced Interactive Python. Type '?' for help. stealing your private secrets ```

## Patched release and documentation

See https://ipython.readthedocs.io/en/stable/whatsnew/version8.html#ipython-8-0-1-cve-2022-21699,

Version 8.0.1, 7.31.1 for current Python version are recommended. Version 7.16.3 has also been published for Python 3.6 users, Version 5.11 (source only, 5.x branch on github) for older Python versions.

certfr-2024-avi-0027 — De multiples vulnérabilités ont été découvertes dans les produits Juniper Networks. Certaines d'entre elles permettent…

certfr-2024-avi-0027

EUVD-2026-232840

fkie_cve-2022-21699

IPython (Interactive Python) is a command shell for interactive computing in multiple programming languages, originally developed for the Python programming language. Affected versions are subject to an arbitrary code execution vulnerability achieved by not properly managing cross user temporary files. This vulnerability allows one user to run code as another on the same machine. All users are advised to upgrade.

GHSA-pq7m-3gw7-gq5x — Execution with Unnecessary Privileges in ipython

Affected: PyPI: ipython

User1: ``` mkdir -m 777 /tmp/profile_default mkdir -m 777 /tmp/profile_default/startup echo 'print("stealing your private secrets")' > /tmp/profile_default/startup/foo.py ```

User2: ``` cd /tmp ipython ```

## Patched release and documentation

See https://ipython.readthedocs.io/en/stable/whatsnew/version8.html#ipython-8-0-1-cve-2022-21699,

gsd-2022-21699

msrc_CVE-2022-21699 — Execution with Unnecessary Privileges in ipython

msrc_CVE-2022-21699

openSUSE-SU-2022:10043-1 — Security update for python-ipython

Security update for python-ipython

PYSEC-2022-12

Affected: PyPI: ipython

UBUNTU-CVE-2022-21699

Affected: Ubuntu:Pro:14.04:LTS: ipython, Ubuntu:Pro:16.04:LTS: ipython, Ubuntu:Pro:18.04:LTS: ipython, Ubuntu:Pro:20.04:LTS: ipython

WID-SEC-W-2024-0064 — Juniper Produkte: Mehrere Schwachstellen

Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter, lokaler oder physischer Angreifer kann mehrere Schwachstellen in Juniper JUNOS, Juniper JUNOS Evolved, Juniper SRX Series, Juniper EX Series, Juniper QFX Series, Juniper ACX Series, Juniper PTX Series und Juniper MX Series ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand herbeizuführen und seine Berechtigungen zu erweitern.