high8.8
CVE-2019-1000013
Hex authenticity of signed packages not validated
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| erlang | hex_core | < 0.4.0 | 0.4.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Hex | Hex Core | through 0.3.0 |