vciy

CVE-2018-8005

INDEX BUILT · 2026-09-20

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When there are multiple ranges in a range request, Apache Traffic Server (ATS) will read the entire object from cache

CVE-2018-80054 of 4 sources documented this
20

rank 20 = 2 + 13 + 0 + 5 + 0

rank@v1 · backlog

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.06895  ·  without this subject the record ranks 18

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 5.3, from NVD  ·  without this subject the record ranks 7

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

no persisting rise in 365 days  ·  without this subject the record ranks 20

How much of the world it touches

NVD CPE configurations

3 products in the CPE ranges  ·  without this subject the record ranks 15

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 20

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$82,700over the next 30 days, if this record is yours
Movement-$51,100on 2025-07-30, the last material move, 1 year, 1 month before this reading
Basisassumeda published average, not your estate

$82,700 = $4.99M incident cost x 0.24048551839932833 exposure x 0.06895 likelihood

udv@v1 · unaudited · wrong for you until you say what you run

$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.

Hindsight · the state

0.06895EPSSNOT IN KEVas of 2026-09-20
Severity5.3 MEDIUMreceipt
Harmunauthenticated · networkreceipt
Exploitationnone in held sources
Defenseno fix version held
Movementrisenreceipt
PLATEAU10Minimal movement since 2021-04-14, 1971 days at 0.07, as of 2026-09-06. arc-rules@v1

Foresight · where to check next

CVE-2023-44487SolarWinds Serv-UMicrosoftMicrosoft .NETCVE-2004-1464Cisco IOS XR8005

This record is one instance of CWE-400, uncontrolled resource consumption. The index holds 3763 prior instances of this class, 8 KEV-listed. The nearest of its KEV-listed records are drawn beside this. taxonomy@v1

Full pattern panel

Prior records in this weakness class. Each is its own record, dated and receipted.
Color is a claim, not decoration:the hostile worldthe defenseno signalspoke length is how much of the record matches, not how bad it is

Running Apache Traffic Server? Check your version

A deterministic range check against the ranges this record publishes. It tells you where a version sits in the record, not whether your deployment is exploitable. No account needed.

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Harm, if it fires from the vector and the weakness

Written for the ticket you're about to file.

Reachnetwork-reachable · no privileges required · no user interaction · low attack complexityreceipt
ImpactPartial availability lossreceipt
Scored fromCVSS v3.0 · NVD's vectorreceipt
Weakness classCWE-400 Uncontrolled Resource Consumptionreceipt
Published consequencesCWE-400: Availability: DoS: Crash, Exit, or Restart, DoS: Resource Consumption (CPU), DoS: Resource Consumption (Memory), DoS: Resource Consumption (Other)…[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

Fixed inNo fix version in held sources, as the index stood on 6 Sep 2026.
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.

Exploit Status & Known PoCs a ladder, not a score

Current rung: Nothing observed in held sources.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, NVD5.3 MEDIUMreceipt
Exploit probability0.06895 · top 6% of all CVEsreceipt
Blast breadth2 products across 2 vendorsderived
Assigned byapachereceipt
Recorded changes31 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productApache Software Foundation Apache Traffic Serverreceipt
Published rangesapache traffic server >= 6.0.0 <= 6.2.2; apache traffic server >= 7.0.0 <= 7.1.3; debian linux 9.0receipt

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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What it is stated by the CNA

When there are multiple ranges in a range request, Apache Traffic Server (ATS) will read the entire object from cache. This can cause performance problems with large objects in cache. This affects versions 6.0.0 to 6.2.2 and 7.0.0 to 7.1.3. To resolve this issue users running 6.x users should upgrade to 6.2.3 or later versions and 7.x users should upgrade to 7.1.4 or later versions. receipt

NVD's analysis a second authority

severity
5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
weakness
CWE-400
affected versions
apache traffic server >= 6.0.0 <= 6.2.2; apache traffic server >= 7.0.0 <= 7.1.3; debian linux 9.0

check it yourself lists.apache.org debian.org securityfocus.com github.com github.com receipt

Dated events

2025-03-17EPSS moved 0.01 to 0.082025-03-19EPSS moved 0.08 to 0.102025-07-30EPSS moved 0.10 to 0.06

Movement the material steps

14 Apr 20210.03661
7 Mar 20230.01634 · scoring model v2023.03.01
17 Mar 20250.07944 · scoring model v2025.03.14
19 Mar 20250.10306 · crossed 0.10
30 Jul 20250.05876 · crossed 0.10
15 Jun 20260.06895 · scoring model v2026.06.15
6 Sep 20260.06895
Show all 31 observations
14 Apr 20210.03661
4 Feb 20220.01246
7 Mar 20230.01634
8 May 20230.01922
23 Aug 20230.01590
27 Sep 20230.01127
20 Jan 20240.00797
28 Feb 20240.00677
16 Apr 20240.00707
12 Jun 20240.00511
17 Dec 20240.00876
17 Mar 20250.07944
19 Mar 20250.10306
29 Mar 20250.1487
30 Mar 20250.10306
14 Jun 20250.10133
30 Jul 20250.05876
16 Sep 20250.04722
1 Oct 20250.06995
27 Oct 20250.04722
28 Oct 20250.06995
18 Nov 20250.08782
21 Nov 20250.06995
26 Nov 20250.06689
27 Dec 20250.04509
28 Dec 20250.06689
15 Jun 20260.06895
23 Aug 20260.06427
30 Aug 20260.06895
5 Sep 20260.06427
6 Sep 20260.06895

31 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.06895Published2018-08-29Index as of2026-09-06

The record had been public for 8 years when this index was last written.

Published 2018-08-29 receipt · Index as of 2026-09-06 derived

The pattern, elsewhere

This record is one instance of CWE-400, uncontrolled resource consumption. The index holds 3763 prior instances of this class, 8 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2023-44487matches 7 of 8KEV listed · 2023receipt
CVE-2026-28318 · SolarWinds Serv-Umatches 7 of 9KEV listed · 2026receipt
CVE-2026-45498 · Microsoft Defender Antimalware Platformmatches 7 of 9KEV listed · 2026receipt
CVE-2023-38180 · Microsoft .NET 6.0matches 7 of 9KEV listed · 2023receipt
CVE-2004-1464matches 6 of 8KEV listed · 2005receipt
CVE-2020-3566 · Cisco IOS XR Softwarematches 6 of 9KEV listed · 2020receipt

"Matches n of m" counts the attributes the two records can both be compared on: the CVSS metrics they share a version of, any weakness class beyond this one, and the vendor. fit-rules@v1

3763 records in this class held. The six above are drawn from the ones CISA has listed as exploited, ranked by how much of the record matches this one. That is why every one of them is KEV-listed: the pool is, so the colour on those spokes says nothing the pool has not already said.

No curated product neighbourhood is held for this product, so the records above are the nearest this index can name. The neighbourhood table covers a small set of products and is extended by hand.

Siblings and hubs

Records related to this one

Its defect family

apache software foundation apache traffic server

Of the 6 records in this family that state one, this holds the highest EPSS percentile: 0.9361.

Grouped by shared product and weakness, not by shared vulnerability. Each record's own state is on its own page.

Family membership: held values

This record is one of a group, and the group's page describes all of them. This page is kept and dated, and the defect family's own page is the one we offer for indexing: the whole group.

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What usually comes next

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