CVE-2021-36221
published 2021-08-08CVE-2021-36221: 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.
PriorityP431medium5.9CVSS 3.1
AVNACHPRNUINSUCNINAH
EPSS
3.13%
86.4th percentile
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.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | golang-1.15 | < golang-1.15 1.15.15-1~deb11u1 (bullseye) | golang-1.15 1.15.15-1~deb11u1 (bullseye) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| golang | go | < 1.15.15 | 1.15.15 |
| golang | go | >= 1.16.0 < 1.16.7 | 1.16.7 |
| msrc | cm1_golang_1.16.7-1_on_cbl_mariner_1.0 | — | — |
| oracle | timesten_in-memory_database | < 21.1.1.1.0 | 21.1.1.1.0 |
| paloalto | pan-os | — | — |
| siemens | scalance_lpe9403_firmware | < 2.0 | 2.0 |
CVSS provenance
nvdv3.15.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.9MEDIUM
vendor_debian5.9MEDIUM
vendor_msrc5.9MEDIUM
vendor_redhat5.9MEDIUM
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Palo Alto
PAN-SA-2024-0013 Informational Bulletin: Impact of OSS CVEs in PAN-OS
vendor_paloalto·2024-11-01·CVSS 9.8
CVE-2017-12424 [CRITICAL] PAN-SA-2024-0013 Informational Bulletin: Impact of OSS CVEs in PAN-OS
PAN-SA-2024-0013 Informational Bulletin: Impact of OSS CVEs in PAN-OS
The Palo Alto Networks Product Security Assurance team has evaluated the following open source software (OSS) CVEs as they relate to PAN-OS software. While PAN-OS software may include the
CVEs: CVE-2017-12424, CVE-2021-3114, CVE-2021-31525, CVE-2021-33195, CVE-2021-33197, CVE-2021-33198, CVE-2021-34558, CVE-2021-36221, CVE-2021-4034, CVE-2021-44716, CVE-2021-44717, CVE-2022-1664, CVE-2022-1705, CVE-2022-23772, CVE-2022-24675, CVE-2022-24921, CVE-2022-28327, CVE-2022-2880, CVE-2022-29526, CVE-2022-30629, CVE-2022-30631, CVE-2022-30632, CVE-2022-32148, CVE-2022-32189, CVE-2022-41715, CVE-2022-41717, CVE-2022-41724, CVE-2022-41725, CVE-2023-24534, CVE-2023-24536, CVE-2023-24539, CVE-2023-29406, CVE-2023-29409, CVE-2023-39
CISA ICS
Siemens SCALANCE LPE9403 Third-Party Vulnerabilities
cisa_ics·2022-06-16·CVSS 9.8
[CRITICAL] Siemens SCALANCE LPE9403 Third-Party Vulnerabilities
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Siemens SCALANCE LPE9403 Third-Party Vulnerabilities
Last RevisedJune 16, 2022
Alert CodeICSA-22-167-09
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely, low attack complexity
- Vendor: Siemens
- Equipment: SCALANCE LPE9403
- Vulnerabilities: Multiple
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could cause crashes and unrestricted file access, impacting the product’s confidentiality, integrity, and availability.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
The following versions of SCALANCE LPE9403 (Local Processing
Microsoft
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.
vendor_msrc·2021-08-10·CVSS 5.9
CVE-2021-36221 [MEDIUM] CWE-362 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.
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.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
mitre: mi
Red Hat
golang: net/http/httputil: panic due to racy read of persistConn after handler panic
vendor_redhat·2021-08-05·CVSS 5.9
CVE-2021-36221 [MEDIUM] CWE-362 golang: net/http/httputil: panic due to racy read of persistConn after handler panic
golang: net/http/httputil: panic due to racy read of persistConn after handler panic
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.
A race condition flaw was found in Go. The incoming requests body weren't closed after the handler panic and as a consequence this could lead to ReverseProxy crash. The highest threat from this vulnerability is to Availability.
Statement: * In Red Hat OpenStack Platform, because the flaw has a lower impact and the fix would require a substantial amount of development, no update will be provided at this time for the impacted RHOSP packages.
* In Service Telemetry Framework, because the flaw has a lower impact and the package is not directly used by STF1.3,
Debian
CVE-2021-36221: golang-1.15 - Go before 1.15.15 and 1.16.x before 1.16.7 has a race condition that can lead to...
vendor_debian·2021·CVSS 5.9
CVE-2021-36221 [MEDIUM] CVE-2021-36221: golang-1.15 - Go before 1.15.15 and 1.16.x before 1.16.7 has a race condition that can lead to...
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.
Scope: local
bullseye: resolved (fixed in 1.15.15-1~deb11u1)
GHSA
GHSA-6qcx-qr4g-4fx9: Go before 1
ghsa_unreviewed·2022-05-24
CVE-2021-36221 [MEDIUM] CWE-362 GHSA-6qcx-qr4g-4fx9: Go before 1
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.
OSV
Panic in ReverseProxy in net/http/httputil
osv·2022-02-17
CVE-2021-36221 Panic in ReverseProxy in net/http/httputil
Panic in ReverseProxy in net/http/httputil
ReverseProxy can panic after encountering a problem copying a proxied response body.
OSV
CVE-2021-36221: Go before 1
osv·2021-08-08·CVSS 5.9
CVE-2021-36221 [MEDIUM] CVE-2021-36221: Go before 1
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.
No detection rules found.
No public exploits indexed.
https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdfhttps://groups.google.com/forum/#%21forum/golang-announcehttps://groups.google.com/g/golang-announce/c/JvWG9FUUYT0https://groups.google.com/g/golang-announce/c/uHACNfXAZqkhttps://lists.debian.org/debian-lts-announce/2022/01/msg00016.htmlhttps://lists.debian.org/debian-lts-announce/2022/01/msg00017.htmlhttps://lists.debian.org/debian-lts-announce/2023/04/msg00021.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2MU47VKTNXX33ZDLTI2ORRUY3KLJKU6G/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HM7U5JNS5WU66Q3S26PFIU2ITB2ATTQ4/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J4AMYYHGBYMIWCCR5RCDFI5RAUJOPO5L/https://security.gentoo.org/glsa/202208-02https://www.oracle.com/security-alerts/cpujan2022.htmlhttps://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdfhttps://groups.google.com/forum/#%21forum/golang-announcehttps://groups.google.com/g/golang-announce/c/JvWG9FUUYT0https://groups.google.com/g/golang-announce/c/uHACNfXAZqkhttps://lists.debian.org/debian-lts-announce/2022/01/msg00016.htmlhttps://lists.debian.org/debian-lts-announce/2022/01/msg00017.htmlhttps://lists.debian.org/debian-lts-announce/2023/04/msg00021.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2MU47VKTNXX33ZDLTI2ORRUY3KLJKU6G/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HM7U5JNS5WU66Q3S26PFIU2ITB2ATTQ4/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J4AMYYHGBYMIWCCR5RCDFI5RAUJOPO5L/https://security.gentoo.org/glsa/202208-02https://www.oracle.com/security-alerts/cpujan2022.html
2021-08-08
Published