CVE-2021-39293
Public on 2022-01-24
Modified on 2024-02-12
Description
A vulnerability was found in archive/zip of the Go standard library. Applications written in Go can panic or potentially exhaust system memory when parsing malformed ZIP files. An attacker capable of submitting a crafted ZIP file to a Go application using archive/zip to process that file could cause a denial of service via memory exhaustion or panic. This particular flaw is an incomplete fix for a previous flaw.
Severity
See what this means
CVSS v3 Base Score
See breakdown
Affected Packages
Platform | Package | Release Date | Advisory | Status |
---|---|---|---|---|
Amazon Linux 1 | golang | 2022-09-21 | ALAS-2022-1635 | Fixed |
Amazon Linux 2 - Core | golang | 2022-04-27 | ALAS2-2022-1776 | Fixed |
Amazon Linux 2 - Core | golang | 2022-07-15 | ALAS2-2022-1811 | Fixed |
Amazon Linux 2 - Core | golang | 2022-08-08 | ALAS2-2022-1830 | Fixed |
CVSS Scores
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
NVD | CVSSv2 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
NVD | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |