CVE-2024-45238

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-45238
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-45238.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-45238
Related
Published
2024-08-24T23:15:04Z
Modified
2025-02-24T02:00:03.073631Z
Summary
[none]
Details

An issue was discovered in Fort before 1.6.3. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) a resource certificate containing a bit string that doesn't properly decode into a Subject Public Key. OpenSSL does not report this problem during parsing, and when compiled with OpenSSL libcrypto versions below 3, Fort recklessly dereferences the pointer. Because Fort is an RPKI Relying Party, a crash can lead to Route Origin Validation unavailability, which can lead to compromised routing.

References

Affected packages

Debian:11 / fort-validator

Package

Name
fort-validator
Purl
pkg:deb/debian/fort-validator?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.5.3-1~deb11u2

Affected versions

1.*

1.5.0-1
1.5.1-1
1.5.2-1
1.5.3-1~deb11u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / fort-validator

Package

Name
fort-validator
Purl
pkg:deb/debian/fort-validator?arch=source

Affected ranges

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

Affected versions

1.*

1.5.4-1
1.6.1-1~bpo12+2
1.6.1-1
1.6.2-1
1.6.3-1~bpo12+1
1.6.3-1
1.6.4+20240930-1~bpo12+1
1.6.4+20240930-1
1.6.5-1
1.6.6-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / fort-validator

Package

Name
fort-validator
Purl
pkg:deb/debian/fort-validator?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.6.3-1

Affected versions

1.*

1.5.4-1
1.6.1-1~bpo12+2
1.6.1-1
1.6.2-1
1.6.3-1~bpo12+1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}