Home/CVE/An information disclosure vulnerability leading to a potential local escalation of privilege in the procfs service (the
CVE

CVE-2019-8998

An information disclosure vulnerability leading to a potential local escalation of privilege in the procfs service (the

An information disclosure vulnerability leading to a potential local escalation of privilege in the procfs service (the /proc filesystem) of BlackBerry QNX Software Development Platform version(s) 6.5.0 SP1 and earlier could allow an attacker to potentially gain unauthorized access to a chosen process address space.

HIGH · CVSS 7.8 EPSS 0.00047
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-413Improper Resource Locking
▤

Affected Products & Versions

1
blackberry qnx software development platform<= 6.5.0
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · secure@blackberry.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD12 Jul 2019 · 04:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
⚑

Vendor Advisories

1
cisa-csafcisa-csaf-csaf_files-OT-white-2019-icsa-19-262-01
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://support.blackberry.com/kb/articleDetail?articleNumber=000057178MitigationPatchVendor Advisory
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