DEBIAN-CVE-2020-35448

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Source
https://security-tracker.debian.org/tracker/DEBIAN-CVE-2020-35448
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2020-35448.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2020-35448
Upstream
Published
2020-12-27T04:15:12Z
Modified
2025-09-19T06:06:01Z
Summary
[none]
Details

An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.35.1. A heap-based buffer over-read can occur in bfdgetlsigned32 in libbfd.c because shentsize is not validated in bfdelfslurpsecondaryrelocsection in elf.c.

References

Affected packages

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
2.37-3

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
2.37-3

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
2.37-3

Ecosystem specific 

{
    "urgency": "unimportant"
}