Vulnerability Details : CVE-2021-33198
In Go before 1.15.13 and 1.16.x before 1.16.5, there can be a panic for a large exponent to the math/big.Rat SetString or UnmarshalText method.
Products affected by CVE-2021-33198
- cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*
- cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-33198
0.24%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 64 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-33198
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
References for CVE-2021-33198
-
https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI
Go 1.16.5 and Go 1.15.13 are releasedExploit;Patch;Third Party Advisory
-
https://groups.google.com/g/golang-announce
golang-announce - Google GroupsThird Party Advisory
-
https://security.gentoo.org/glsa/202208-02
Go: Multiple Vulnerabilities (GLSA 202208-02) — Gentoo securityThird Party Advisory
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