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prionPRIOn knowledge basePRION:CVE-2020-35512
HistoryFeb 15, 2021 - 5:15 p.m.

Design/Logic Flaw

2021-02-1517:15:00
PRIOn knowledge base
www.prio-n.com
4

7.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

A use-after-free flaw was found in D-Bus Development branch <= 1.13.16, dbus-1.12.x stable branch <= 1.12.18, and dbus-1.10.x and older branches <= 1.10.30 when a system has multiple usernames sharing the same UID. When a set of policy rules references these usernames, D-Bus may free some memory in the heap, which is still used by data structures necessary for the other usernames sharing the UID, possibly leading to a crash or other undefined behaviors

CPENameOperatorVersion
dbuseq1.12.20

7.6 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%