HTTP Request Smuggling The advisory has been revoked - it doesn't affect any version of package golang (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1510-GOLANG-668409
- published18 Oct 2017
- disclosed18 Oct 2017
Introduced: 18 Oct 2017
CVE-2015-5740 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:15.10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream golang package and not the golang package as distributed by Ubuntu.
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 with two Content-length headers.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2015-5740
- https://security-tracker.debian.org/tracker/CVE-2015-5740
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/167997.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168029.html
- https://github.com/golang/go/commit/300d9a21583e7cf0149a778a0611e76ff7c6680f
- http://seclists.org/oss-sec/2015/q3/237
- http://seclists.org/oss-sec/2015/q3/292
- http://seclists.org/oss-sec/2015/q3/294
- https://bugzilla.redhat.com/show_bug.cgi?id=1250352
- http://rhn.redhat.com/errata/RHSA-2016-1538.html