CVE-2021-38297

critical
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Go before 1.16.9 and 1.17.x before 1.17.2 has a Buffer Overflow via large arguments in a function invocation from a WASM module, when GOARCH=wasm GOOS=js is used.

References

https://groups.google.com/g/golang-announce/c/AEBu9j7yj5A

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

https://security.netapp.com/advisory/ntap-20211118-0006/

https://lists.fedoraproject.org/archives/list/[email protected]/message/4OFS3M3OFB24SWPTIAPARKGPUMQVUY6Z/

https://lists.fedoraproject.org/archives/list/[email protected]/message/ON7BQRRJZBOR5TJHURBAB3WLF4YXFC6Z/

Details

Source: MITRE

Published: 2021-10-18

Updated: 2021-12-16

Type: CWE-120

Risk Information

CVSS v2

Base Score: 7.5

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

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

CVSS v3

Base Score: 9.8

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

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL

Tenable Plugins

View all (8 total)

IDNameProductFamilySeverity
156430EulerOS 2.0 SP5 : golang (EulerOS-SA-2021-2930)NessusHuawei Local Security Checks
critical
156305EulerOS 2.0 SP8 : golang (EulerOS-SA-2021-2802)NessusHuawei Local Security Checks
critical
154760openSUSE 15 Security Update : go1.16 (openSUSE-SU-2021:1420-1)NessusSuSE Local Security Checks
critical
154308SUSE SLED15 / SLES15 Security Update : go1.16 (SUSE-SU-2021:3487-1)NessusSuSE Local Security Checks
critical
154301SUSE SLED15 / SLES15 Security Update : go1.17 (SUSE-SU-2021:3488-1)NessusSuSE Local Security Checks
critical
154287openSUSE 15 Security Update : go1.16 (openSUSE-SU-2021:3487-1)NessusSuSE Local Security Checks
critical
154281openSUSE 15 Security Update : go1.17 (openSUSE-SU-2021:3488-1)NessusSuSE Local Security Checks
critical
153982FreeBSD : go -- misc/wasm, cmd/link: do not let command line arguments overwrite global data (4fce9635-28c0-11ec-9ba8-002324b2fba8)NessusFreeBSD Local Security Checks
critical