CVE-2018-8005
When there are multiple ranges in a range request, Apache Traffic Server (ATS) will read the entire object from cache. This can cause…
- 5.3MediumCVSS base score
- 6.8%Exploitation in 30 daysEPSS · top 5.9% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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.
Timeline
ID reserved
By apache
- 6 months later
· 6 months later
Published
- 6 years later
· 6 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | Medium5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |
- EPSS (exploitation in 30 days)
- 6.8% · top 5.9% of all CVEs (10 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Affected products
Apache Software Foundation · Apache Traffic Server
- affected 6.0.0 to 6.2.2
- affected 7.0.0 to 7.1.3
References
5
- [trafficserver-users] 20180828 [ANNOUNCE] Apache Traffic Server vulnerability with multi-range requests - CVE-2018-8005 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- DSA-4282 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 105187 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- https://github.com/apache/trafficserver/pull/3106 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://github.com/apache/trafficserver/pull/3124 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2018-19717 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2018-8005)Record last updated .