GHSA-xrg3-hmf3-rvgw

Source

https://github.com/advisories/GHSA-xrg3-hmf3-rvgw

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/01/GHSA-xrg3-hmf3-rvgw/GHSA-xrg3-hmf3-rvgw.json

Aliases

• CVE-2021-45712
• GHSA-cgw6-f3mj-h742
• RUSTSEC-2021-0126

Published

2022-01-06T22:03:56Z

Modified

2023-11-08T04:07:23.363783Z

Details

When running in debug mode and the debug-embed (off by default) feature is not enabled, the generated get method does not check that the input path is a child of the folder given.

This allows attackers to read arbitrary files in the file system if they have control over the filename given. The following code will print the contents of your /etc/passwd if adjusted with a correct number of ../s depending on where it is run from.

References

• https://nvd.nist.gov/vuln/detail/CVE-2021-45712
• https://github.com/pyros2097/rust-embed/issues/159
• https://github.com/pyros2097/rust-embed
• https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/rust-embed/RUSTSEC-2021-0126.md
• https://rustsec.org/advisories/RUSTSEC-2021-0126.html