An unhandled exception in check_ignored() in apport/report.py can be exploited by a local attacker to cause a denial of service. If the mtime attribute is a string value in apport-ignore.xml, it will trigger an unhandled exception, resulting in a crash. Fixed in 2.20.1-0ubuntu2.24, 2.20.9-0ubuntu7.16, 2.20.11-0ubuntu27.6.
Metrics
No CVSS v4.0
Attack Vector Local
Attack Complexity Low
Privileges Required Low
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
User Interaction None
No CVSS v3.0
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
AV:L/AC:L/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Canonical |
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Configuration 1 [-]
AND |
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Configuration 2 [-]
AND |
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Configuration 3 [-]
AND |
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Configuration 4 [-]
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No data.
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: canonical
Published: 2020-08-06T22:50:22.407551Z
Updated: 2024-09-16T20:52:16.329Z
Reserved: 2020-07-14T00:00:00
Link: CVE-2020-15701
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-08-06T23:15:11.670
Modified: 2024-11-21T05:06:02.950
Link: CVE-2020-15701
Redhat
No data.