CVE-2021-33459

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-33459
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-33459.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-33459
Downstream
Published
2022-07-26T13:15:09Z
Modified
2025-07-01T05:28:35.361666Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in nasmparserdirective() in modules/parsers/nasm/nasm-parse.c.

References

Affected packages

Debian:11 / yasm

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.3.0-2.1
1.3.0-2.2
1.3.0-3
1.3.0-4
1.3.0-5
1.3.0-6
1.3.0-7

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:12 / yasm

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.3.0-4
1.3.0-5
1.3.0-6
1.3.0-7

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:13 / yasm

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.3.0-4
1.3.0-5
1.3.0-6
1.3.0-7

Ecosystem specific 

{
    "urgency": "unimportant"
}

Git / github.com/yasm/yasm

Affected ranges

Type
GIT
Repo
https://github.com/yasm/yasm
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ba463d3c26c0ece2e797b8d6381b161633b5971a

Affected versions

v0.*

v0.1.0

v1.*

v1.2.0
v1.3.0