Vulnerabilites related to nicmx - fort-validator
Vulnerability from fkie_nvd
Published
2024-08-24 23:15
Modified
2024-08-27 15:45
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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) an ROA or a Manifest containing a signedAttrs encoded in non-canonical form. This bypasses Fort's BER decoder, reaching a point in the code that panics when faced with data not encoded in DER. Because Fort is an RPKI Relying Party, a panic can lead to Route Origin Validation unavailability, which can lead to compromised routing.
References
cve@mitre.orghttps://nicmx.github.io/FORT-validator/CVE.htmlThird Party Advisory
Impacted products
Vendor Product Version
nicmx fort-validator *


To clipboard 

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    },
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      "lang": "es",
      "value": "Se descubri\u00f3 un problema en Fort antes de la versi\u00f3n 1.6.3. Un repositorio RPKI malicioso que desciende de un ancla de confianza (confiable) puede servir (a trav\u00e9s de rsync o RRDP) un ROA o un manifiesto que contenga atributos firmados codificados en forma no can\u00f3nica. Esto evita el decodificador BER de Fort, llegando a un punto en el c\u00f3digo que entra en p\u00e1nico cuando se enfrenta a datos no codificados en DER. Debido a que Fort es una parte de confianza de RPKI, un p\u00e1nico puede provocar que la validaci\u00f3n del origen de la ruta no est\u00e9 disponible, lo que puede comprometer el enrutamiento."
    }
  ],
  "id": "CVE-2024-45234",
  "lastModified": "2024-08-27T15:45:44.560",
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Vulnerability from fkie_nvd
Published
2024-08-24 23:15
Modified
2024-08-27 15:49
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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) an ROA or a Manifest containing a null eContent field. Fort dereferences the pointer without sanitizing it first. Because Fort is an RPKI Relying Party, a crash can lead to Route Origin Validation unavailability, which can lead to compromised routing.
References
cve@mitre.orghttps://nicmx.github.io/FORT-validator/CVE.htmlThird Party Advisory
Impacted products
Vendor Product Version
nicmx fort-validator *


To clipboard 

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    },
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    }
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  "id": "CVE-2024-45239",
  "lastModified": "2024-08-27T15:49:31.417",
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  ]
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Vulnerability from fkie_nvd
Published
2024-08-24 23:15
Modified
2024-08-27 15:48
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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 signed object containing an empty signedAttributes field. Fort accesses the set's elements without sanitizing it first. Because Fort is an RPKI Relying Party, a crash can lead to Route Origin Validation unavailability, which can lead to compromised routing.
References
cve@mitre.orghttps://nicmx.github.io/FORT-validator/CVE.htmlPatch, Third Party Advisory
Impacted products
Vendor Product Version
nicmx fort-validator *


To clipboard 

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    },
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    }
  ],
  "id": "CVE-2024-45236",
  "lastModified": "2024-08-27T15:48:05.687",
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Vulnerability from fkie_nvd
Published
2024-08-24 23:15
Modified
2024-08-27 15:48
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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 Key Usage extension composed of more than two bytes of data. Fort writes this string into a 2-byte buffer without properly sanitizing its length, leading to a buffer overflow.
References
cve@mitre.orghttps://nicmx.github.io/FORT-validator/CVE.htmlPatch, Third Party Advisory
Impacted products
Vendor Product Version
nicmx fort-validator *


To clipboard 

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  "id": "CVE-2024-45237",
  "lastModified": "2024-08-27T15:48:34.030",
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cve-2024-45236
Vulnerability from cvelistv5
Published
2024-08-24 00:00
Modified
2024-08-28 16:19
Severity ?
Summary
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 signed object containing an empty signedAttributes field. Fort accesses the set's elements without sanitizing it first. Because Fort is an RPKI Relying Party, a crash can lead to Route Origin Validation unavailability, which can lead to compromised routing.
References
https://nicmx.github.io/FORT-validator/CVE.html
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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cve-2024-56375
Vulnerability from cvelistv5
Published
2024-12-22 00:00
Modified
2025-01-06 17:29
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An integer underflow was discovered in Fort 1.6.3 and 1.6.4 before 1.6.5. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) a Manifest RPKI object containing an empty fileList. Fort dereferences (and, shortly afterwards, writes to) this array during a shuffle attempt, before the validation that would normally reject it when empty. This out-of-bounds access is caused by an integer underflow that causes the surrounding loop to iterate infinitely. Because the product is permanently stuck attempting to overshuffle an array that doesn't actually exist, a crash is nearly guaranteed.
References
https://nicmx.github.io/FORT-validator/CVE.html
https://github.com/NICMx/FORT-validator/issues/154
Impacted products
Vendor Product Version
nicmx fort-validator Version: 1.6.3   ≤
Create a notification for this product.
Show details on NVD website

To clipboard 

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cve-2024-45234
Vulnerability from cvelistv5
Published
2024-08-24 00:00
Modified
2024-08-28 16:15
Severity ?
Summary
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) an ROA or a Manifest containing a signedAttrs encoded in non-canonical form. This bypasses Fort's BER decoder, reaching a point in the code that panics when faced with data not encoded in DER. Because Fort is an RPKI Relying Party, a panic can lead to Route Origin Validation unavailability, which can lead to compromised routing.
References
https://nicmx.github.io/FORT-validator/CVE.html
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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cve-2024-45237
Vulnerability from cvelistv5
Published
2024-08-24 00:00
Modified
2024-08-26 19:36
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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 Key Usage extension composed of more than two bytes of data. Fort writes this string into a 2-byte buffer without properly sanitizing its length, leading to a buffer overflow.
References
https://nicmx.github.io/FORT-validator/CVE.html
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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cve-2024-45239
Vulnerability from cvelistv5
Published
2024-08-24 00:00
Modified
2024-08-26 13:39
Severity ?
Summary
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) an ROA or a Manifest containing a null eContent field. Fort dereferences the pointer without sanitizing it first. Because Fort is an RPKI Relying Party, a crash can lead to Route Origin Validation unavailability, which can lead to compromised routing.
References
https://nicmx.github.io/FORT-validator/CVE.html
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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