CVE-2020-15701 (GCVE-0-2020-15701)

Vulnerability from cvelistv5 – Published: 2020-08-06 22:50 – Updated: 2024-09-16 20:52
VLAI?
Title
Unhandled exception in apport
Summary
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.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-755 - Improper Handling of Exceptional Conditions
Assigner
References
https://usn.ubuntu.com/4449-1 x_refsource_CONFIRM
https://launchpad.net/bugs/1877023 x_refsource_CONFIRM
https://usn.ubuntu.com/4449-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4449-2/ vendor-advisoryx_refsource_UBUNTU
Impacted products
Vendor Product Version
Canonical apport Affected: 2.20.1 , < 2.20.1-0ubuntu2.24 (custom)
Affected: 2.20.9 , < 2.20.9-0ubuntu7.16 (custom)
Affected: 2.20.11 , < 2.20.11-0ubuntu27.6 (custom)
Create a notification for this product.
Credits
Seong-Joong Kim
Show details on NVD website
To clipboard 

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Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.