CVE-2019-9741
MEDIUM severity · CVSS 6.1 · CWE-93
6.1CVSS MEDIUM
Summary
An issue was discovered in net/http in Go 1.11.5. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the second argument to http.NewRequest with \r\n followed by an HTTP header or a Redis command.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
Confidentiality impactLow
Integrity impactLow
Availability impactNone
Exploit probability (EPSS)2%
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://github.com/golang/go/issues/30794 ↗
Additional information
- NVD record
- https://github.com/golang/go/issues/30794Patch
- http://www.securityfocus.com/bid/107432Advisory
- https://access.redhat.com/errata/RHSA-2019:1300Advisory
- https://access.redhat.com/errata/RHSA-2019:1519Advisory
- https://lists.debian.org/debian-lts-announce/2019/04/msg00007.htmlAdvisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00014.htmlAdvisory
- https://lists.debian.org/debian-lts-announce/2021/03/msg00015.htmlAdvisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TOOVCEPQM7TZA6VEZEEB7QZABXNHQEHH/