CVE-2022-35256

mediumpriority · track · 27EPSS 0.028 · 86 %ileDEEURUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
2.76% (86th) EPSS
CVSS 6.5 · medium
Is it mine?
100 products
Check your exposure
Who says so?
9 sources
cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-27

The llhttp parser in the http module in Node v18.7.0 does not correctly handle header fields that are not terminated with CLRF. This may result in HTTP Request Smuggling.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

  • Fixedfesto_psirt

    FactoryViews (non-Lite): Upgrade to FactoryViews 1.6.0. See the upgrade guide for information on how to upgrade. FactoryViews Lite: Upgrade to FactoryViews 1.7.0. See the upgrade guide for information on how to upgrade.

  • Fixednodejs-1:16.17.1-1.module+el8.6.0+16848+a483195a.aarch64 (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-1:16.17.1-1.module+el8.6.0+16848+a483195a.ppc64le (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-1:16.17.1-1.module+el8.6.0+16848+a483195a.s390x (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-1:16.17.1-1.module+el8.6.0+16848+a483195a.src (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-1:16.17.1-1.module+el8.6.0+16848+a483195a.x86_64 (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-debuginfo-1:16.17.1-1.module+el8.6.0+16848+a483195a.aarch64 (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-debuginfo-1:16.17.1-1.module+el8.6.0+16848+a483195a.ppc64le (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-debuginfo-1:16.17.1-1.module+el8.6.0+16848+a483195a.s390x (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-debuginfo-1:16.17.1-1.module+el8.6.0+16848+a483195a.x86_64 (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-debugsource-1:16.17.1-1.module+el8.6.0+16848+a483195a.aarch64 (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-debugsource-1:16.17.1-1.module+el8.6.0+16848+a483195a.ppc64le (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-debugsource-1:16.17.1-1.module+el8.6.0+16848+a483195a.s390x (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-debugsource-1:16.17.1-1.module+el8.6.0+16848+a483195a.x86_64 (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-devel-1:16.17.1-1.module+el8.6.0+16848+a483195a.aarch64 (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-devel-1:16.17.1-1.module+el8.6.0+16848+a483195a.ppc64le (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-devel-1:16.17.1-1.module+el8.6.0+16848+a483195a.s390x (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-devel-1:16.17.1-1.module+el8.6.0+16848+a483195a.x86_64 (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-docs-1:16.17.1-1.module+el8.6.0+16848+a483195a.noarch (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-full-i18n-1:16.17.1-1.module+el8.6.0+16848+a483195a.aarch64 (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-full-i18n-1:16.17.1-1.module+el8.6.0+16848+a483195a.ppc64le (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-full-i18n-1:16.17.1-1.module+el8.6.0+16848+a483195a.s390x (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-full-i18n-1:16.17.1-1.module+el8.6.0+16848+a483195a.x86_64 (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-nodemon-0:2.0.19-2.module+el8.6.0+16240+7ca51420.noarch (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-nodemon-0:2.0.19-2.module+el8.6.0+16240+7ca51420.src (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-packaging-0:25-1.module+el8.5.0+10992+fac5fe06.noarch (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednodejs-packaging-0:25-1.module+el8.5.0+10992+fac5fe06.src (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednpm-1:8.15.0-1.16.17.1.1.module+el8.6.0+16848+a483195a.aarch64 (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednpm-1:8.15.0-1.16.17.1.1.module+el8.6.0+16848+a483195a.ppc64le (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednpm-1:8.15.0-1.16.17.1.1.module+el8.6.0+16848+a483195a.s390x (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • Fixednpm-1:8.15.0-1.16.17.1.1.module+el8.6.0+16848+a483195a.x86_64 (nodejs:16) as a component of Red Hat Enterprise Linux AppStream (v. 8)redhat_csaf

    For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

    https://access.redhat.com/errata/RHSA-2022:6964
  • FixedSINEC INSsiemens_psirt

    Update to V1.0 SP2 Update 1 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109815432/
  • FixedSINEC INScisa_csaf_ot

    Update to V1.0 SP2 Update 1 or later version

    https://support.industry.siemens.com/cs/ww/en/view/109815432/
02

cvss

Technical severity, 0–10. One row per scoring source.

9.8
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6–9.8

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 2.5
v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · CISA US
v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU
v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondary · ENISA EU
v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondaryexploitability 3.9 · impact 2.5
v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:Csecondary · Siemens ProductCERT DE
v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondary · Festo PSIRT DE
v3.16mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)
v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:Nsecondary · Red Hat Product Security US
03

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-444USprimaryCWE-290USCWE-290USCWE-444USCWE-444USCWE-444US
05

affected products (100)

Products and version ranges known to be affected.

showing 20 of 100
06

advisories (8)

Vendor and ecosystem advisories describing this.

  • FSA-202302Festo: Several vulnerabilities in FactoryViews2023-07-10csaf · festo_psirtDE

    FactoryViews bundles many third-party applications which are used in background processes to provide the software's features. From time to time, vulnerabilities in these bundled applications are discovered. These are typically fixed in newer versions of FactoryViews by updating the bundled applications. FactoryViews versions up to and including 1.5.2 contain around 200 such vulnerabilities listed in this advisory.Version 1.6.0 is a security rollup release which includes updates to all bundled applications and fixes these vulnerabilities. At this time, FactoryViews Lite cannot be updated beyond version 1.1. FactoryViews 1.7 unifies the non-Lite and Lite versions and fixes these vulnerabilities for users of FactoryViews Lite.

  • RHSA-2022:6964Red Hat Security Advisory: nodejs:16 security update2022-10-17csaf · redhat_csafUS

    An update for the nodejs:16 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

  • SSA-332410SSA-332410: Multiple Vulnerabilities in SINEC INS before V1.0 SP2 Update 12023-01-10csaf · siemens_psirtDE

    Siemens has released a new version for SINEC INS that fixes multiple vulnerabilities that could allow an attacker to read and write arbitrary files from the file system of the affected component and to ultimately execute arbitrary code on the device. In addition, this version also contains fixes for multiple vulnerabilities in underlying third party components. Siemens has released an update for SINEC INS and recommends to update to the latest version.

  • WID-SEC-W-2022-1533Node.js: Mehrere SchwachstellenDeutsch2022-09-25csaf · cert_bundDE

    Ein Angreifer kann mehrere Schwachstellen in Node.js ausnutzen, um Informationen offenzulegen oder Dateien zu manipulieren.

  • WID-SEC-W-2023-0561Xerox FreeFlow Print Server: Mehrere SchwachstellenDeutsch2023-03-02csaf · cert_bundDE

    Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Xerox FreeFlow Print Server ausnutzen, um die Vertraulichkeit, Verfügbarkeit und Integrität des Systems zu gefährden.

  • ICSA-23-017-03Siemens SINEC INS2023-01-10icsa · cisa_csaf_otUS

    Siemens has released a new version for SINEC INS that fixes multiple vulnerabilities that could allow an attacker to read and write arbitrary files from the file system of the affected component and to ultimately execute arbitrary code on the device. In addition, this version also contains fixes for multiple vulnerabilities in underlying third party components. Siemens has released an update for SINEC INS and recommends to update to the latest version.

  • BIT-node-2022-352562024-03-06vendor · osvUS

    The llhttp parser in the http module in Node v18.7.0 does not correctly handle header fields that are not terminated with CLRF. This may result in HTTP Request Smuggling.

  • BIT-node-min-2022-352562024-12-16vendor · osvUS

    The llhttp parser in the http module in Node v18.7.0 does not correctly handle header fields that are not terminated with CLRF. This may result in HTTP Request Smuggling.

07

also known as (6)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bduosvcert_bundcisa_csaf_otfesto_psirtredhat_csafsiemens_psirtNVDCVE.orgMITRE
published 2022-12-05modified 2026-06-17
10

references (18)

External citations — patches, advisories, analysis.

scry

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