CVE-2018-16881 (GCVE-0-2018-16881)

Vulnerability from cvelistv5 – Published: 2019-01-25 18:00 – Updated: 2024-08-05 10:32
VLAI
Summary
A denial of service vulnerability was found in rsyslog in the imptcp module. An attacker could send a specially crafted message to the imptcp socket, which would cause rsyslog to crash. Versions before 8.27.0 are vulnerable.
Severity
5.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
Assigner
References
URL Tags
https://access.redhat.com/errata/RHSA-2019:2110 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2439 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:2437 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHBA-2019:2501 vendor-advisoryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2022… mailing-listx_refsource_MLIST
Impacted products
Date Public
2017-04-19 00:00
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.