CVE-2024-45802

highpriority · attend · 47EPSS 0.479 · 99 %ileDEEURUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

47.9% (99th) EPSS

CVSS 7.5 · high

Is it mine?

35 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to Input Validation, Premature Release of Resource During Expected Lifetime, and Missing Release of Resource after Effective Lifetime bugs, Squid is vulnerable to Denial of Service attacks by a trusted server against all clients using the proxy. This bug is fixed in the default build configuration of Squid version 6.10.

cvss

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

7.5

010

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

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · security-advisories@github.comexploitability 3.9 · impact 3.6

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USCWE-20US

affected products (35)

Products and version ranges known to be affected.

Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Fedora Linuxall versionscert_bundDEcpe:/o:fedoraproject:fedora:-
Open Source Squid <7.0all versionscert_bundDE
Oracle Linuxall versionscert_bundDEcpe:/o:oracle:linux:-
RESF Rocky Linux 8all versionscert_bundDEcpe:/o:resf:rocky_linux:8
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
SUSE openSUSEall versionscert_bundDEcpe:/o:suse:opensuse:-
Open Source Squid< 7.0cert_bundDE
squid-cache squid3.0, → 6.10enisa_euvdEU
Novell Inc. SUSE Liberty Linux≤ 9fstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 8.6 Advanced Mission Critical Update Supportfstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 8.6 Update Services for SAP Solutionsfstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 9.0 Update Services for SAP Solutionsfstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 9.2 Extended Update Supportfstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 8.8 Extended Update Supportfstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 8.4 Advanced Mission Critical Update Supportfstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 8.4 Update Services for SAP Solutionsfstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 8.4 Telecommunications Update Servicefstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 8.2 Advanced Update Supportfstec_bduRU
Red Hat Inc. Red Hat Enterprise Linux≤ 9fstec_bduRU

showing 20 of 35

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-3280Squid: Schwachstelle ermöglicht Denial of ServiceDeutsch2024-10-27csaf · cert_bundDE
Ein entfernter, anonymer 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.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2024-10-28modified 2026-08-19

references (7)

External citations — patches, advisories, analysis.

scry

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