CVE-2023-40267

GitPython is a python library used to interact with git repositories, high-level like git-porcelain, or low-level like git-plumbing.

Security Fix(es):

All versions of package gitpython are vulnerable to Remote Code Execution (RCE) due to improper user input validation, which makes it possible to inject a maliciously crafted remote URL into the clone command. Exploiting this vulnerability is possible because the library makes external calls to git without sufficient sanitization of input arguments.(CVE-2022-24439)

GitPython before 3.1.32 does not block insecure non-multi options in clone and clone_from. NOTE: this issue exists because of an incomplete fix for CVE-2022-24439.(CVE-2023-40267)

GitPython before 3.1.32 does not block insecure non-multi options in clone and clone_from. NOTE: this issue exists because of an incomplete fix for CVE-2022-24439.

TuxCare rebuilt gitpython to address 5 CVEs. Fixed in 3.1.31.post4+tuxcare.

GitPython before 3.1.32 does not block insecure non-multi options in clone and clone_from. NOTE: this issue exists because of an incomplete fix for CVE-2022-24439.

CVE-2023-40267 GitPython before 3.1.32 does not block insecure non-multi options in clone and clone_from. NOTE: this issue exists because of an incomplete fix for CVE-2022-24439. CVE-2023-41040 In order to resolve some git references, GitPython reads files from the .git directory, in some places the name of the file being read is provided by the user, GitPython doesn't check if this file is located outside the .git directory. This allows an attacker to make GitPython read any file from the system. CVE-2026-42215 From version 3.1.30 to before version 3.1.47, GitPython blocks dangerous Git options such as --upload-pack and --receive-pack by default, but the equivalent Python kwargs upload_pack and receive_pack bypass that check. If an application passes attacker-controlled kwargs into Repo.clone_from(), Remote.fetch(), Remote.pull(), or Remote.push(), this leads to arbitrary command execution even when allow_unsafe_options is left at its default value of False. This issue has been patched in version 3.1.47.

These are all security issues fixed in the python310-GitPython-3.1.32.1689011721.5d45ce2-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the python313-GitPython-3.1.56-1.1 package on the GA media of openSUSE Tumbleweed.

GitPython before 3.1.32 does not block insecure non-multi options in clone and clone_from. NOTE: this issue exists because of an incomplete fix for CVE-2022-24439.

Rocky Enterprise Software Foundation Satellite is a systems management tool for Linux-based infrastructure. It allows for provisioning, remote management, and monitoring of multiple Linux deployments with a single centralized tool.

Security Fix(es):

• golang: net/http, x/net/http2: rapid stream resets can cause excessive work (CVE-2023-44487) (CVE-2023-39325)

• HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)

• GitPython: Insecure non-multi options in clone and clone_from is not blocked (CVE-2023-40267)

• kubeclient: kubeconfig parsing error can lead to MITM attacks (CVE-2022-0759)

• foreman: OS command injection via ct_command and fcct_command (CVE-2022-3874)

• ruby-git: code injection vulnerability (CVE-2022-46648)

• ruby-git: code injection vulnerability (CVE-2022-47318)

• Foreman: Arbitrary code execution through templates (CVE-2023-0118)

• rubygem-activerecord: SQL Injection (CVE-2023-22794)

• openssl: c_rehash script allows command injection (CVE-2022-1292)

• openssl: the c_rehash script allows command injection (CVE-2022-2068)

• Pulp:Tokens stored in plaintext (CVE-2022-3644)

• satellite: Blind SSRF via Referer header (CVE-2022-4130)

• python-future: remote attackers can cause denial of service via crafted Set-Cookie header from malicious web server (CVE-2022-40899)

• golang: net/http: excessive memory growth in a Go server accepting HTTP/2 requests (CVE-2022-41717)

• rubygem-activerecord: Denial of Service (CVE-2022-44566)

• rubygem-rack: denial of service in Content-Disposition parsing (CVE-2022-44570)

• rubygem-rack: denial of service in Content-Disposition parsing (CVE-2022-44571)

• rubygem-rack: denial of service in Content-Disposition parsing (CVE-2022-44572)

• Foreman: Stored cross-site scripting in host tab (CVE-2023-0119)

• puppet: Puppet Server ReDoS (CVE-2023-1894)

• rubygem-actionpack: Denial of Service in Action Dispatch (CVE-2023-22792)

• rubygem-actionpack: Denial of Service in Action Dispatch (CVE-2023-22795)

• rubygem-activesupport: Regular Expression Denial of Service (CVE-2023-22796)

• rubygem-globalid: ReDoS vulnerability (CVE-2023-22799)

• rubygem-rack: Denial of service in Multipart MIME parsing (CVE-2023-27530)

• rubygem-rack: denial of service in header parsing (CVE-2023-27539)

• golang: net/http: insufficient sanitization of Host header (CVE-2023-29406)

• sqlparse: Parser contains a regular expression that is vulnerable to ReDOS (Regular Expression Denial of Service) (CVE-2023-30608)

• python-django: Potential bypass of validation when uploading multiple files using one form field (CVE-2023-31047)

• python-requests: Unintended leak of Proxy-Authorization header (CVE-2023-32681)

• python-django: Potential regular expression denial of service vulnerability in EmailValidator/URLValidator (CVE-2023-36053)

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.

Additional Changes:

This update also fixes several bugs and adds various enhancements. Documentation for these changes is available from the Release Notes document linked to in the References section.

It was discovered that GitPython did not block insecure options from user inputs in the clone command. An attacker could possibly use this issue to execute arbitrary commands on the host.