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CVE-2025-33090 (GCVE-0-2025-33090)

Vulnerability from cvelistv5 – Published: 2025-08-18 14:01 – Updated: 2025-08-18 14:09
VLAI
Title
IBM Concert Software denial of service
Summary
IBM Concert Software 1.0.0 through 1.1.0 could allow a remote attacker to cause a denial of service using a specially crafted regular expression that would cause excessive resource consumption.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-08-18 14:09 UTC
CWE
  • CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
URL Tags
https://www.ibm.com/support/pages/node/7242354 vendor-advisorypatch
Impacted products
Vendor Product Version CPE status
IBM Concert Software Affected: 1.0.0 , ≤ 1.1.0 (semver)
    cpe:2.3:a:ibm:concert:1.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:concert:1.0.1:*:*:*:*:*:*:*
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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

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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.


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