CVE-2020-3123 (GCVE-0-2020-3123)

Vulnerability from cvelistv5 – Published: 2020-02-05 17:30 – Updated: 2024-11-15 17:43
VLAI?
Summary
A vulnerability in the Data-Loss-Prevention (DLP) module in Clam AntiVirus (ClamAV) Software versions 0.102.1 and 0.102.0 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to an out-of-bounds read affecting users that have enabled the optional DLP feature. An attacker could exploit this vulnerability by sending a crafted email file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition.
Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
Assigner
References
https://quickview.cloudapps.cisco.com/quickview/b… vendor-advisoryx_refsource_CISCO
https://blog.clamav.net/2020/02/clamav-01022-secu… x_refsource_CONFIRM
https://usn.ubuntu.com/4280-1/ vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/4280-2/ vendor-advisoryx_refsource_UBUNTU
https://security.gentoo.org/glsa/202003-46 vendor-advisoryx_refsource_GENTOO
Impacted products
Vendor Product Version
Cisco ClamAV Affected: 0.102.1
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}


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Taxonomy of the tags.




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.