SB2019031320 - CRLF injection in GOland Go fro del
Published: March 13, 2019 Updated: August 8, 2020
Security Bulletin ID
SB2019031320
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) CRLF injection (CVE-ID: CVE-2019-9741)
The vulnerability allows a remote non-authenticated attacker to read and manipulate data.
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 followed by an HTTP header or a Redis command.
Remediation
Install update from vendor's website.
References
- http://www.securityfocus.com/bid/107432
- https://access.redhat.com/errata/RHSA-2019:1300
- https://access.redhat.com/errata/RHSA-2019:1519
- https://github.com/golang/go/issues/30794
- https://lists.debian.org/debian-lts-announce/2019/04/msg00007.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TOOVCEPQM7TZA6VEZEEB7QZABXNHQEHH/