CVE-2024-37894

mediumpriority · track · 2EPSS 0.063 · 94 %ileDEEURUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
6.25% (94th) EPSS
CVSS 6.3 · medium
Is it mine?
41 products
Check your exposure
Who says so?
6 sources
cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to an Out-of-bounds Write error when assigning ESI variables, Squid is susceptible to a Memory Corruption error. This error can lead to a Denial of Service attack.

01

remediations

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

A vendor fix is available.

  • Fixedsquid-7:5.5-13.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)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-2024:4861
  • Fixedsquid-7:5.5-13.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)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-2024:4861
  • Fixedsquid-7:5.5-13.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)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-2024:4861
  • Fixedsquid-7:5.5-13.el9_4.src as a component of Red Hat Enterprise Linux AppStream (v. 9)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-2024:4861
  • Fixedsquid-7:5.5-13.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)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-2024:4861
  • Fixedsquid-debuginfo-7:5.5-13.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)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-2024:4861
  • Fixedsquid-debuginfo-7:5.5-13.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)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-2024:4861
  • Fixedsquid-debuginfo-7:5.5-13.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)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-2024:4861
  • Fixedsquid-debuginfo-7:5.5-13.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)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-2024:4861
  • Fixedsquid-debugsource-7:5.5-13.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)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-2024:4861
  • Fixedsquid-debugsource-7:5.5-13.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)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-2024:4861
  • Fixedsquid-debugsource-7:5.5-13.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)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-2024:4861
  • Fixedsquid-debugsource-7:5.5-13.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)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-2024:4861
  • Fixedsquid-7:5.5-5.el9_2.7.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)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-2024:5906
  • Fixedsquid-7:5.5-5.el9_2.7.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)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-2024:5906
  • Fixedsquid-7:5.5-5.el9_2.7.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)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-2024:5906
  • Fixedsquid-7:5.5-5.el9_2.7.src as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)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-2024:5906
  • Fixedsquid-7:5.5-5.el9_2.7.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)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-2024:5906
  • Fixedsquid-debuginfo-7:5.5-5.el9_2.7.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)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-2024:5906
  • Fixedsquid-debuginfo-7:5.5-5.el9_2.7.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)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-2024:5906
  • Fixedsquid-debuginfo-7:5.5-5.el9_2.7.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)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-2024:5906
  • Fixedsquid-debuginfo-7:5.5-5.el9_2.7.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)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-2024:5906
  • Fixedsquid-debugsource-7:5.5-5.el9_2.7.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)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-2024:5906
  • Fixedsquid-debugsource-7:5.5-5.el9_2.7.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)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-2024:5906
  • Fixedsquid-debugsource-7:5.5-5.el9_2.7.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)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-2024:5906
  • Fixedsquid-debugsource-7:5.5-5.el9_2.7.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)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-2024:5906
  • Workaroundsquid-7:5.5-13.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-7:5.5-13.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-7:5.5-13.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-7:5.5-13.el9_4.src as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-7:5.5-13.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debuginfo-7:5.5-13.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debuginfo-7:5.5-13.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debuginfo-7:5.5-13.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debuginfo-7:5.5-13.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debugsource-7:5.5-13.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debugsource-7:5.5-13.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debugsource-7:5.5-13.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debugsource-7:5.5-13.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-7:5.5-5.el9_2.7.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-7:5.5-5.el9_2.7.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-7:5.5-5.el9_2.7.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-7:5.5-5.el9_2.7.src as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-7:5.5-5.el9_2.7.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debuginfo-7:5.5-5.el9_2.7.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debuginfo-7:5.5-5.el9_2.7.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debuginfo-7:5.5-5.el9_2.7.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debuginfo-7:5.5-5.el9_2.7.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debugsource-7:5.5-5.el9_2.7.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debugsource-7:5.5-5.el9_2.7.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debugsource-7:5.5-5.el9_2.7.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

  • Workaroundsquid-debugsource-7:5.5-5.el9_2.7.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.2)redhat_csaf

    Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

02

cvss

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

6.3
010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.3mediumAV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU
v3.16.3mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:Hsecondary · ENISA EU
v3.16.3mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:Hsecondary · security-advisories@github.comexploitability 1.8 · impact 4
v3.15.8mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)
v3.16.3mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:Hsecondary · Red Hat Product Security US
03

ssvc

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

Trackcoordinatorcisa_ssvcUS
04

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-787USCWE-787USCWE-787US
05

affected products (41)

Products and version ranges known to be affected.

showing 20 of 41
06

advisories (4)

Vendor and ecosystem advisories describing this.

  • RHSA-2024:4861Red Hat Security Advisory: squid security update2024-07-25csaf · redhat_csafUS

    An update for squid is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. 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.

  • RHSA-2024:5906Red Hat Security Advisory: squid security update2024-08-27csaf · redhat_csafUS

    An update for squid is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. 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.

  • WID-SEC-W-2024-1447Squid: Schwachstelle ermöglicht Denial of ServiceDeutsch2024-06-24csaf · cert_bundDE

    Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Squid ausnutzen, um einen Denial of Service Angriff durchzuführen.

  • WID-SEC-W-2025-1850Xerox FreeFlow Print Server: Mehrere Schwachstellen ermöglichen nicht spezifizierten AngriffDeutsch2025-08-14csaf · cert_bundDE

    Ein Angreifer kann mehrere Schwachstellen in Xerox FreeFlow Print Server ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.

07

also known as (3)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bducert_bundnvdredhat_csafNVDCVE.orgMITRE
published 2024-06-25modified 2026-06-17
09

references (13)

External citations — patches, advisories, analysis.

scry

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