CVE-2021-43612

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-43612
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-43612.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-43612
Related
Published
2023-04-15T22:15:07Z
Modified
2024-09-18T03:16:49.091325Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

In lldpd before 1.0.13, when decoding SONMP packets in the sonmp_decode function, it's possible to trigger an out-of-bounds heap read via short SONMP packets.

References

Affected packages

Debian:11 / lldpd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.11-1+deb11u1

Affected versions

1.*

1.0.11-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / lldpd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.13-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / lldpd

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.13-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/lldpd/lldpd

Affected ranges

Type
GIT
Repo
https://github.com/lldpd/lldpd
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
73d42680fce8598324364dbb31b9bc3b8320adf7
Type
GIT
Repo
https://github.com/vincentbernat/lldpd
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
9576b78ec445b6570763deb93f0de8e68ba77f7e

Affected versions

0.*

0.2
0.2.1
0.3
0.3.1
0.3.2
0.4.0
0.5.0
0.5.1
0.5.2
0.5.4
0.5.5
0.6.0
0.6.1
0.7.0
0.7.1
0.7.10
0.7.11
0.7.12
0.7.13
0.7.14
0.7.15
0.7.16
0.7.2
0.7.3
0.7.4
0.7.5
0.7.6
0.7.7
0.7.8
0.7.9
0.8.0
0.9.0
0.9.1
0.9.2
0.9.3
0.9.4
0.9.5
0.9.6
0.9.7
0.9.8
0.9.9

1.*

1.0.0
1.0.1
1.0.10
1.0.11
1.0.12
1.0.2
1.0.3
1.0.4
1.0.5
1.0.6
1.0.7
1.0.8
1.0.9