CVE-2020-15586
MEDIUM severity · CVSS 5.9 · CWE-362
5.9CVSS MEDIUM
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexityHigh
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)1%
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
Additional information
- NVD record
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00077.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00082.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00029.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00030.htmlAdvisory
- https://groups.google.com/forum/#%21topic/golang-announce/XZNfaiwgt2w
- https://groups.google.com/forum/#%21topic/golang-announce/f2c5bqrGH_g
- https://lists.debian.org/debian-lts-announce/2020/11/msg00037.htmlAdvisory
- https://lists.debian.org/debian-lts-announce/2020/11/msg00038.htmlAdvisory