CVE-2017-5731

HIGH

Tianocore edk2 < 2017-11-07 - Authenticated Buffer Overflow in Tianocompress

Title source: llm

Description

Bounds checking in Tianocompress before November 7, 2017 may allow an authenticated user to potentially enable an escalation of privilege via local access.

References (1)

Core 1

Core References

Issue Tracking, Patch, Vendor Advisory x_refsource_misc

https://bugzilla.tianocore.org/show_bug.cgi?id=686

Scores

CVSS v3 7.8

EPSS 0.0040

EPSS Percentile 31.5%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-119

Status published

Products (1)

tianocore/edk2 < 2017-11-07

Published Oct 28, 2019

Tracked Since Feb 18, 2026