CVE Vulnerability

CVE-2019-1000013

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.

6.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/hexpm/hex_core/pull/51 Patch Third Party Advisory
https://github.com/hexpm/hex_core/pull/48 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:hex:hex_core:*:*:*:*:*:*:*:*
Information

Published : 2019-02-04 09:29

Updated : 2021-07-21 11:39

NVD link : CVE-2019-1000013

Mitre link : CVE-2019-1000013

Products Affected
No products.
CWE
CWE-345