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CVE-2015-5741
The net/http library in net/http/transfer.go in Go before 1.4.3 does not properly parse HTTP headers, which allows remote attackers to…
Critical9.8EPSS 2.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The net/http library in net/http/transfer.go in Go before 1.4.3 does not properly parse HTTP headers, which allows remote attackers to conduct HTTP request smuggling attacks via a request that contains Content-Length and Transfer-Encoding header fields.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 2.7% · top 14% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
Affected products
n/a
- affected n/a
References (7)
- http://seclists.org/oss-sec/2015/q3/237 (opens in a new tab)x_refsource_MISCx_transferred
- http://seclists.org/oss-sec/2015/q3/292 (opens in a new tab)x_refsource_MISCx_transferred
- http://seclists.org/oss-sec/2015/q3/294 (opens in a new tab)x_refsource_MISCx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=1250352 (opens in a new tab)x_refsource_MISCx_transferred
- https://github.com/golang/go/commit/300d9a21583e7cf0149a778a0611e76ff7c6680f (opens in a new tab)x_refsource_MISCx_transferred
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168029.html (opens in a new tab)x_refsource_MISCx_transferred
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/167997.html (opens in a new tab)x_refsource_MISCx_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)
- 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://trackcve.app/cve/CVE-2015-5741)Record last updated .