The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade Debian:unstable
python-git
to version 3.1.36-1 or higher.
Note: Versions mentioned in the description apply only to the upstream python-git
package and not the python-git
package as distributed by Debian
.
See How to fix?
for Debian:unstable
relevant fixed versions and status.
GitPython is a python library used to interact with Git repositories. 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. This vulnerability is present in https://github.com/gitpython-developers/GitPython/blob/1c8310d7cae144f74a671cbe17e51f63a830adbf/git/refs/symbolic.py#L174-L175. That code joins the base directory with a user given string without checking if the final path is located outside the base directory. This vulnerability cannot be used to read the contents of files but could in theory be used to trigger a denial of service for the program. This issue has been addressed in version 3.1.37.