DEBIAN-CVE-2021-20294

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2021-20294
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2021-20294.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2021-20294
Upstream
Published
2021-04-29T16:15:09Z
Modified
2025-09-19T06:26:44Z
Summary
[none]
Details

A flaw was found in binutils readelf 2.35 program. An attacker who is able to convince a victim using readelf to read a crafted file could trigger a stack buffer overflow, out-of-bounds write of arbitrary data supplied by the attacker. The highest impact of this flaw is to confidentiality, integrity, and availability.

References

Affected packages

Debian:11 / binutils

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.35.2-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:12 / binutils

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.35.2-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:13 / binutils

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.35.2-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:14 / binutils

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.35.2-1

Ecosystem specific 

{
    "urgency": "unimportant"
}