CVE-2025-49176 | THREATINT

Description

A flaw was found in the Big Requests extension. The request length is multiplied by 4 before checking against the maximum allowed size, potentially causing an integer overflow and bypassing the size check.

Reserved 2025-06-03 | Published 2025-06-17 | Updated 2025-06-17 | Assigner redhat

MEDIUM: 6.6CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

Problem types

Integer Overflow or Wraparound

Product status

Default status

affected

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affected

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affected

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affected

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affected

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affected

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affected

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affected

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affected

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affected

Default status

affected

Timeline

2025-06-03:	Reported to Red Hat.
2025-06-17:	Made public.

Credits

Red Hat would like to thank Julian Suleder and Nils Emmerich for reporting this issue.

References

access.redhat.com/security/cve/CVE-2025-49176 vdb-entry

bugzilla.redhat.com/show_bug.cgi?id=2369954 (RHBZ#2369954) issue-tracking

cve.org (CVE-2025-49176)

nvd.nist.gov (CVE-2025-49176)

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