CVE-2021-33196

HIGH

Go <1.15.13, <1.16.5 - Buffer Overflow

Title source: llm
STIX 2.1

Description

In archive/zip in Go before 1.15.13 and 1.16.x before 1.16.5, a crafted file count (in an archive's header) can cause a NewReader or OpenReader panic.

References (6)

Core 6
Core References
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/01/msg00016.html
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/01/msg00017.html
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202208-02
Exploit, Patch, Third Party Advisory
https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI

Scores

CVSS v3 7.5
EPSS 0.0005
EPSS Percentile 16.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-20
Status published
Products (2)
debian/debian_linux 9.0
golang/go < 1.15.13
Published Aug 02, 2021
Tracked Since Feb 18, 2026