Vulnerability Details CVE-2024-21909
PeterO.Cbor versions 4.0.0 through 4.5.0 are vulnerable to a denial of
service vulnerability. An attacker may trigger the denial of service
condition by providing crafted data to the DecodeFromBytes or other
decoding mechanisms in PeterO.Cbor. Depending on the usage of the
library, an unauthenticated and remote attacker may be able to cause the
denial of service condition.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 50.6%
CVSS Severity
CVSS v3 Score 7.5
References
- https://github.com/advisories/GHSA-6r92-cgxc-r5fg
- https://github.com/peteroupc/CBOR/commit/b4117dbbb4cd5a4a963f9d0c9aa132f033e15b95
- https://github.com/peteroupc/CBOR/compare/v4.5...v4.5.1
- https://github.com/peteroupc/CBOR/security/advisories/GHSA-6r92-cgxc-r5fg
- https://vulncheck.com/advisories/vc-advisory-GHSA-6r92-cgxc-r5fg
- https://github.com/advisories/GHSA-6r92-cgxc-r5fg
- https://github.com/peteroupc/CBOR/commit/b4117dbbb4cd5a4a963f9d0c9aa132f033e15b95
- https://github.com/peteroupc/CBOR/compare/v4.5...v4.5.1
- https://github.com/peteroupc/CBOR/security/advisories/GHSA-6r92-cgxc-r5fg
- https://vulncheck.com/advisories/vc-advisory-GHSA-6r92-cgxc-r5fg
Products affected by CVE-2024-21909
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cpe:2.3:a:peteroupc:cbor:4.0.0
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cpe:2.3:a:peteroupc:cbor:4.0.1
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cpe:2.3:a:peteroupc:cbor:4.1.0
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cpe:2.3:a:peteroupc:cbor:4.1.1
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cpe:2.3:a:peteroupc:cbor:4.1.2
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cpe:2.3:a:peteroupc:cbor:4.1.3
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cpe:2.3:a:peteroupc:cbor:4.2.0
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cpe:2.3:a:peteroupc:cbor:4.3.0
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cpe:2.3:a:peteroupc:cbor:4.4.0
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cpe:2.3:a:peteroupc:cbor:4.4.1
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cpe:2.3:a:peteroupc:cbor:4.4.2
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cpe:2.3:a:peteroupc:cbor:4.4.4
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cpe:2.3:a:peteroupc:cbor:4.5.0