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Status published
Medium
CVE-2019-11482
Race condition between reading current working directory and writing a core dump
Vulnerability Description
Sander Bos discovered a time of check to time of use (TOCTTOU) vulnerability in apport that allowed a user to cause core files to be written in arbitrary directories.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Sander Bos
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Affected Vendor
Canonical
View all reports →Affected Software
apport
Vulnerable Versions:
2.14.1, 2.20.1, 2.20.9, 2.20.11
Timeline
Official Publish:
February 8th, 2020
Last Modified:
September 17th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:L
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.