CVE-2019-7312

Severity: medium (CVSS 5.3 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-02-03 · updated 2026-06-17
Weakness: CWE-200

Description

Limited plaintext disclosure exists in PRIMX Zed Entreprise for Windows before 6.1.2240, Zed Entreprise for Windows (ANSSI qualification submission) before 6.1.2150, Zed Entreprise for Mac before 2.0.199, Zed Entreprise for Linux before 2.0.199, Zed Pro for Windows before 1.0.195, Zed Pro for Mac before 1.0.199, Zed Pro for Linux before 1.0.199, Zed Free for Windows before 1.0.195, Zed Free for Mac before 1.0.199, and Zed Free for Linux before 1.0.199. Analyzing a Zed container can lead to the disclosure of plaintext content of very small files (a few bytes) stored into it.

Affected products

Primx Zed: before 1.0.195; before 1.0.199; before 2.0.199; before 6.1.2240 — fixed in 1.0.195, 1.0.199, 2.0.199, 6.1.2240
Primx Zedmail: before 6.1.2240 — fixed in 6.1.2240
Primx Zonecentral: before 6.1.2240 — fixed in 6.1.2240

How to fix

Upgrade to a fixed version: Primx Zed 1.0.195, 1.0.199, 2.0.199, 6.1.2240; Primx Zedmail 6.1.2240; Primx Zonecentral 6.1.2240. Check the vendor advisory for mitigations.

References

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