GHSA-q3cc-rr2c-87r6

ghsaUSosv

Hex authenticity of signed packages not validated

view advisory published 2022-05-13Licence: CC-BY-4.0

Hex package manager hex_core version 0.3.0 and earlier contains a Signing oracle vulnerability in Package registry verification that can result in Package modifications not detected, allowing code execution. This attack appears to be exploitable via victim fetches packages from malicious/compromised mirror. This vulnerability appears to have been fixed in 0.4.0.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2019-1000013UShigh8.8OT elevated—
Hex package manager hex_core version 0.3.0 and earlier contains a Signing oracle vulnerability in Package registry verification that can result in Package modifications not detecte…
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references

External citations — patches, advisories, analysis.

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