CVE-2021-31566

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-31566
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-31566.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-31566
Related
Published
2022-08-23T16:15:09Z
Modified
2024-10-12T07:29:43.606975Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to gain more privileges in a system.

References

Affected packages

Alpine:v3.13 / libarchive

Package

Name
libarchive
Purl
pkg:apk/alpine/libarchive?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.3-r0

Affected versions

2.*

2.8.4-r0
2.8.4-r1
2.8.4-r2
2.8.5-r0

3.*

3.0.2-r0
3.0.3-r0
3.0.4-r0
3.1.2-r0
3.1.2-r1
3.1.2-r2
3.2.0-r0
3.2.1-r0
3.2.1-r1
3.2.2-r0
3.2.2-r1
3.3.1-r0
3.3.1-r1
3.3.2-r0
3.3.2-r1
3.3.2-r2
3.3.2-r3
3.3.2-r4
3.3.3-r0
3.4.0-r0
3.4.1-r0
3.4.2-r0
3.4.3-r0
3.5.0-r0
3.5.1-r0
3.5.2-r0

Alpine:v3.14 / libarchive

Package

Name
libarchive
Purl
pkg:apk/alpine/libarchive?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.3-r0

Affected versions

2.*

2.8.4-r0
2.8.4-r1
2.8.4-r2
2.8.5-r0

3.*

3.0.2-r0
3.0.3-r0
3.0.4-r0
3.1.2-r0
3.1.2-r1
3.1.2-r2
3.2.0-r0
3.2.1-r0
3.2.1-r1
3.2.2-r0
3.2.2-r1
3.3.1-r0
3.3.1-r1
3.3.2-r0
3.3.2-r1
3.3.2-r2
3.3.2-r3
3.3.2-r4
3.3.3-r0
3.4.0-r0
3.4.1-r0
3.4.2-r0
3.4.3-r0
3.5.0-r0
3.5.1-r0
3.5.2-r0

Debian:11 / libarchive

Package

Name
libarchive
Purl
pkg:deb/debian/libarchive?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.3-2+deb11u1

Affected versions

3.*

3.4.3-2

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / libarchive

Package

Name
libarchive
Purl
pkg:deb/debian/libarchive?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / libarchive

Package

Name
libarchive
Purl
pkg:deb/debian/libarchive?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.5.2-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Git / github.com/libarchive/libarchive

Affected ranges

Type
GIT
Repo
https://github.com/libarchive/libarchive
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

v2.*

v2.6.0
v2.6.1
v2.6.2
v2.7.0
v2.7.1
v2.8.0
v2.8.1
v2.8.2
v2.8.3
v2.8.4
v2.8.5

v3.*

v3.0.0a
v3.0.1b
v3.0.2
v3.0.3
v3.0.4
v3.1.0
v3.1.1
v3.1.2
v3.1.900a
v3.1.901a
v3.2.0
v3.2.1
v3.2.2
v3.3.0
v3.3.1
v3.3.2
v3.3.3
v3.4.0
v3.4.1
v3.4.2
v3.4.3
v3.5.0
v3.5.1