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CVE-2021-36221

Date: August 8, 2021

Go before 1.15.15 and 1.16.x before 1.16.7 has a race condition that can lead to a net/http/httputil ReverseProxy panic upon an ErrAbortHandler abort.

Severity Score

3.5

Related Resources (18)

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2MU47VKTNXX33ZDLTI2ORRUY3KLJKU6G/

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-36221

Url: https://security.alpinelinux.org/vuln/CVE-2021-36221

Url: https://groups.google.com/g/golang-announce/c/uHACNfXAZqk

Url: https://access.redhat.com/security/cve/CVE-2021-36221

Url: https://security.gentoo.org/glsa/202208-02

Url: https://groups.google.com/g/golang-announce/c/JvWG9FUUYT0

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

Url: https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HM7U5JNS5WU66Q3S26PFIU2ITB2ATTQ4/

Url: https://www.oracle.com/security-alerts/cpujan2022.html

Url: https://security-tracker.debian.org/tracker/CVE-2021-36221

Url: https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J4AMYYHGBYMIWCCR5RCDFI5RAUJOPO5L/

Url: https://lists.debian.org/debian-lts-announce/2023/04/msg00021.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2021-36221

Url: https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html

Url: https://www.mend.io/vulnerability-database/CVE-2021-36221

Severity Score

3.5

Weakness Type (CWE)

Race Conditions

CWE-362

CVSS v3

Base Score:	3.5
Attack Vector (AV):
Attack Complexity (AC):
Privileges Required (PR):
User Interaction (UI):
Scope (S):
Confidentiality (C):	NONE
Integrity (I):	PARTIAL
Availability (A):	NONE

CVSS v2

Base Score:	8.8
Access Vector (AV):
Access Complexity (AC):
Authentication (AU):
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH
Additional information:

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