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GHSA-rj44-gpjc-29r7
No affected components available
Impact
Potential for arbitrary code execution in #gpg-tagged property values (only if decrypt: true option is enabled)
Patches
A fix has already been released as v0.4.0
Workarounds
By default, EGF parse functions do NOT attempt to decrypt values (since GPG is only available in non-browser env).
However, if GPG encrypted values are used/required:
- Perform a regex search for
#gpg-tagged values in the EGF source file/string and check for backtick (`) chars in the encrypted value string - Replace/remove them or skip parsing if present...
References
https://github.com/thi-ng/umbrella/security/advisories/GHSA-rj44-gpjc-29r7#advisory-comment-65261
For more information
If you have any questions or comments about this advisory, please open an issue in the thi.ng/umbrella repo, of which this package is part of.
The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker needs basic access or low-level privileges. No user interaction is needed for the attacker to exploit this vulnerability. The vulnerability can affect other systems as well, not just the initial system. There is a low impact on the confidentiality of the information. There is a low impact on the integrity of the data.
Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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