CVE-2020-15586 Information

Description

Go before 1.13.13 and 1.14.x before 1.14.5 has a data race in some net/http servers as demonstrated by the httputil.ReverseProxy Handler because it reads a request body and writes a response at the same time.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00077.html http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00082.html http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00029.html http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00030.html https://groups.google.com/forum/!topic/golang-announce/f2c5bqrGH_g https://groups.google.com/forum/!topic/golang-announce/XZNfaiwgt2w https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OCR6LAKCVKL55KJQPPBBWVQGOP7RL2RW/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WIRVUHD7TJIT7JJ33FKHIVTHPYABYPHR/ https://security.netapp.com/advisory/ntap-20200731-0005/ https://www.cloudfoundry.org/blog/cve-2020-15586/

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

5.9