CVE-2020-15586

medium

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.

References

https://www.cloudfoundry.org/blog/cve-2020-15586/

https://groups.google.com/forum/#!topic/golang-announce/f2c5bqrGH_g

https://groups.google.com/forum/#!topic/golang-announce/XZNfaiwgt2w

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00077.html

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00082.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/OCR6LAKCVKL55KJQPPBBWVQGOP7RL2RW/

https://lists.fedoraproject.org/archives/list/[email protected]/message/WIRVUHD7TJIT7JJ33FKHIVTHPYABYPHR/

https://security.netapp.com/advisory/ntap-20200731-0005/

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00029.html

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00030.html

https://lists.debian.org/debian-lts-announce/2020/11/msg00037.html

https://lists.debian.org/debian-lts-announce/2020/11/msg00038.html

https://www.debian.org/security/2021/dsa-4848

https://www.oracle.com/security-alerts/cpuApr2021.html

Details

Source: MITRE

Published: 2020-07-17

Updated: 2021-06-14

Type: CWE-362

Risk Information

CVSS v2

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 5.9

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

Impact Score: 3.6

Exploitability Score: 2.2

Severity: MEDIUM