CVE-2019-11482: Race condition between reading current working directory and writing a core dump
First published: Sat Feb 08 2020(Updated: )
Last updated 24 July 2024
Credit: security@ubuntu.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ubuntu | =14.04 | |
| Ubuntu | =16.04 | |
| Ubuntu | =18.04 | |
| Ubuntu | =19.04 | |
| Ubuntu | =19.10 | |
| Ubuntu Python3-apport |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://usn.ubuntu.com/usn/usn-4171-1
- https://usn.ubuntu.com/usn/usn-4171-2
- https://launchpad.net/bugs/cve/CVE-2019-11482
- https://security-tracker.debian.org/tracker/CVE-2019-11482
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11482
- https://nvd.nist.gov/vuln/detail/CVE-2019-11482
- https://ubuntu.com/security/CVE-2019-11482
Frequently Asked Questions
What is the severity of CVE-2019-11482?
CVE-2019-11482 has been rated as a medium severity vulnerability due to its potential to write core files in arbitrary directories.
How do I fix CVE-2019-11482?
To fix CVE-2019-11482, apply the latest patches provided by Ubuntu for the affected versions.
Which versions of Ubuntu are affected by CVE-2019-11482?
CVE-2019-11482 affects Ubuntu versions 14.04, 16.04, 18.04, 19.04, and 19.10.
What causes the vulnerability CVE-2019-11482?
CVE-2019-11482 is caused by a time of check to time of use (TOCTTOU) issue in the Apport error reporting system.
Can CVE-2019-11482 be exploited remotely?
CVE-2019-11482 requires local access to the system, thus it is not a remote exploitation vulnerability.
- agent/type
- collector/launchpad-cve
- source/Launchpad
- collector/security-tracker-debian
- source/Debian
- agent/weakness
- agent/severity
- agent/title
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/trending
- agent/source
- agent/author
- agent/softwarecombine
- agent/tags
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/canonical
- canonical/ubuntu
- version/ubuntu/14.04
- version/ubuntu/16.04
- version/ubuntu/18.04
- version/ubuntu/19.04
- version/ubuntu/19.10
- vendor/apport project
- canonical/ubuntu python3-apport