CVE-2025-1000 (GCVE-0-2025-1000)

Vulnerability from cvelistv5 – Published: 2025-05-05 20:55 – Updated: 2025-11-03 19:35
VLAI?
Summary
IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5.0 through 11.5.9 and 12.1.0 through 12.1.1 could allow an authenticated user to cause a denial of service when connecting to a z/OS database due to improper handling of automatic client rerouting.
Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
ibm
References
Impacted products
Vendor Product Version
IBM Db2 for Linux, UNIX and Windows Affected: 11.5.0 , ≤ 11.5.9 (semver)
Affected: 12.1.0 , ≤ 12.1.1 (semver)
    cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:linux:*:*
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    cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:zos:*:*
    cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:linux:*:*
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    cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:zos:*:*
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    cpe:2.3:a:ibm:db2:12.1.1:*:*:*:*:windows:*:*
    cpe:2.3:a:ibm:db2:12.1.1:*:*:*:*:zos:*:*
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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.