Home/CVE/Sander Bos discovered Apport's lock file was in a world-writable directory which allowed all users to prevent crash hand
CVE

CVE-2019-11485

Sander Bos discovered Apport's lock file was in a world-writable directory which allowed all users to prevent crash hand

Sander Bos discovered Apport's lock file was in a world-writable directory which allowed all users to prevent crash handling.

LOW · CVSS 3.3 EPSS 0.00093
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-412Unrestricted Externally Accessible Lock
▤

Affected Products & Versions

2
apport project apportall versions
canonical ubuntu linuxall versions
▣

Scoring & Timeline

3.3
LOW · CVSS v3.1 · security@ubuntu.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 NVD08 Feb 2020 · 05:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
⚑

Vendor Advisories

2
usnUSN-4171-2
usnUSN-4171-1
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://usn.ubuntu.com/usn/usn-4171-1Third Party Advisory
https://usn.ubuntu.com/usn/usn-4171-2Third Party Advisory
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