Vulnerability Details : CVE-2019-1000012
Hex package manager version 0.14.0 through 0.18.2 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 0.19.
Products affected by CVE-2019-1000012
- cpe:2.3:a:hex:hex:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-1000012
0.36%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-1000012
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2019-1000012
-
The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-1000012
-
https://github.com/hexpm/hex/pull/646
Verify authenticity of signed payload by ericmj · Pull Request #646 · hexpm/hex · GitHubPatch;Third Party Advisory
-
https://github.com/hexpm/hex/pull/651
Update to hex_core v0.4.0 by wojtekmach · Pull Request #651 · hexpm/hex · GitHubPatch;Third Party Advisory
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