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VULNERABILITIES

CVE-2022-44641 Details

Description

In Linaro Automated Validation Architecture (LAVA) before 2022.11, users with valid credentials can submit crafted XMLRPC requests that cause a recursive XML entity expansion, leading to excessive use of memory on the server and a Denial of Service.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CNA: CISA-ADPCVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://lists.debian.org/debian-lts-announce/2023/01/msg00016.html CVEMailing ListThird Party Advisory
https://lists.lavasoftware.org/archives/list/lava-announce%40lists.lavasoftware.org/thread/WHXGQMIZAPW3GCQEXYHC32N2ZAAAIYCY/ CVE
https://www.debian.org/security/2023/dsa-5318 CVEThird Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00016.html [email protected]Mailing ListThird Party Advisory
https://lists.lavasoftware.org/archives/list/lava-announce%40lists.lavasoftware.org/thread/WHXGQMIZAPW3GCQEXYHC32N2ZAAAIYCY/ [email protected]

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-776Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')[email protected]
CWE-776Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')CISA-ADP

Affected Products

ProductVersions
linaro lava
< 2022.11

CPE

  • cpe:2.3:a:linaro:lava:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
10.0
11.0

CPE

  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

10 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-44641
NVD Published Date:
Nov 18, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-44641 Details - Not Deferred