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CVE-2021-39293

Published: 24 January 2022

In archive/zip in Go before 1.16.8 and 1.17.x before 1.17.1, a crafted archive header (falsely designating that many files are present) can cause a NewReader or OpenReader panic. NOTE: this issue exists because of an incomplete fix for CVE-2021-33196.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
golang-1.11
Launchpad, Ubuntu, Debian
xenial Ignored
(end of standard support)
impish Does not exist

trusty Does not exist

bionic Does not exist

focal Does not exist

hirsute Does not exist

upstream Needs triage

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

golang-1.17
Launchpad, Ubuntu, Debian
upstream
Released (1.17.1-1)
impish Not vulnerable
(1.17-1ubuntu1)
trusty Does not exist

xenial Ignored
(end of standard support)
bionic Does not exist

focal Does not exist

hirsute Does not exist

jammy Not vulnerable
(1.17-1ubuntu1)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

golang-1.8
Launchpad, Ubuntu, Debian
upstream Needs triage

xenial Ignored
(end of standard support)
impish Does not exist

trusty Does not exist

bionic Needs triage

focal Does not exist

hirsute Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

golang-1.7
Launchpad, Ubuntu, Debian
impish Does not exist

trusty Does not exist

xenial Ignored
(end of standard support)
bionic Does not exist

focal Does not exist

hirsute Does not exist

upstream Needs triage

jammy Does not exist

kinetic Does not exist

lunar Does not exist

mantic Does not exist

golang-1.16
Launchpad, Ubuntu, Debian
bionic Needs triage

focal Needs triage

trusty Does not exist

xenial Ignored
(end of standard support)
upstream
Released (1.16.8-1)
hirsute Ignored
(end of life)
jammy Does not exist

impish Ignored
(end of life)
kinetic Does not exist

lunar Does not exist

mantic Does not exist

golang-1.15
Launchpad, Ubuntu, Debian
bionic Does not exist

trusty Does not exist

xenial Ignored
(end of standard support)
focal Does not exist

hirsute Ignored
(end of life)
upstream
Released (1.15.15-2)
impish Ignored
(end of life)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H