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CVE

GHSA-65h2-wf7m-q2v8

Undertow vulnerable to denial of service
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CVE

GHSA-65h2-wf7m-q2v8

Undertow vulnerable to denial of service

A flaw was found in undertow. Servlets annotated with @MultipartConfig may cause an OutOfMemoryError due to large multipart content. This may allow unauthorized users to cause remote Denial of Service (DoS) attack. If the server uses fileSizeThreshold to limit the file size, it's possible to bypass the limit by setting the file name in the request to null.

Package Versions Affected

Package Version
patch Availability
io.undertow:undertow-servlet 2.3.6.Final
Available
Unavailable

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
C
H
U
7.5
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Related Resources

No items found.

References

https://nvd.nist.gov/vuln/detail/CVE-2023-3223, https://access.redhat.com/errata/RHSA-2023:4505, https://access.redhat.com/errata/RHSA-2023:4506, https://access.redhat.com/errata/RHSA-2023:4507, https://access.redhat.com/errata/RHSA-2023:4509, https://access.redhat.com/errata/RHSA-2023:4918, https://access.redhat.com/errata/RHSA-2023:4919, https://access.redhat.com/errata/RHSA-2023:4920, https://access.redhat.com/errata/RHSA-2023:4921, https://access.redhat.com/errata/RHSA-2023:4924, https://access.redhat.com/errata/RHSA-2023:7247, https://access.redhat.com/security/cve/CVE-2023-3223, https://bugzilla.redhat.com/show_bug.cgi?id=2209689, https://github.com/undertow-io/undertow, https://security.netapp.com/advisory/ntap-20231027-0004

Severity

7.5

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.5
EPSS Probability
0.00879%
EPSS Percentile
0.7484%
Introduced Version
1.0.0.Alpha1,1.0.0.Alpha19,2.3.0.Alpha1,2.0.21.Final,2.2.14.Final,2.2.0.Final
Fix Available
2.2.27.Final,2.3.9.Final

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