CVE-2020-2040 (GCVE-0-2020-2040)

Vulnerability from cvelistv5 – Published: 2020-09-09 16:45 – Updated: 2024-09-16 22:40
VLAI?
Summary
A buffer overflow vulnerability in PAN-OS allows an unauthenticated attacker to disrupt system processes and potentially execute arbitrary code with root privileges by sending a malicious request to the Captive Portal or Multi-Factor Authentication interface. This issue impacts: All versions of PAN-OS 8.0; PAN-OS 8.1 versions earlier than PAN-OS 8.1.15; PAN-OS 9.0 versions earlier than PAN-OS 9.0.9; PAN-OS 9.1 versions earlier than PAN-OS 9.1.3.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Palo Alto Networks PAN-OS Affected: 8.0.*
Affected: 9.0 , < 9.0.9 (custom)
Affected: 9.1 , < 9.1.3 (custom)
Affected: 8.1 , < 8.1.15 (custom)
Unaffected: 10.0.0 , < 10.0* (custom)
Create a notification for this product.
Credits
This issue was found by Yamata Li of Palo Alto Networks during internal security review.
Show details on NVD website
To clipboard 

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  }
}


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Sightings

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.