Vulnerabilites related to bouncycastle - bouncy_castle_for_java
CVE-2023-33202 (GCVE-0-2023-33202)
Vulnerability from cvelistv5
Published
2023-11-23 00:00
Modified
2025-08-18 16:22
Severity ?
CWE
  • n/a
Summary
Bouncy Castle for Java before 1.73 contains a potential Denial of Service (DoS) issue within the Bouncy Castle org.bouncycastle.openssl.PEMParser class. This class parses OpenSSL PEM encoded streams containing X.509 certificates, PKCS8 encoded keys, and PKCS7 objects. Parsing a file that has crafted ASN.1 data through the PEMParser causes an OutOfMemoryError, which can enable a denial of service attack. (For users of the FIPS Java API: BC-FJA 1.0.2.3 and earlier are affected; BC-FJA 1.0.2.4 is fixed.)
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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            "url": "https://github.com/bcgit/bc-java/wiki/CVE-2023-33202"
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Vulnerability from fkie_nvd
Published
2023-11-23 16:15
Modified
2025-08-18 17:15
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
Bouncy Castle for Java before 1.73 contains a potential Denial of Service (DoS) issue within the Bouncy Castle org.bouncycastle.openssl.PEMParser class. This class parses OpenSSL PEM encoded streams containing X.509 certificates, PKCS8 encoded keys, and PKCS7 objects. Parsing a file that has crafted ASN.1 data through the PEMParser causes an OutOfMemoryError, which can enable a denial of service attack. (For users of the FIPS Java API: BC-FJA 1.0.2.3 and earlier are affected; BC-FJA 1.0.2.4 is fixed.)
References
cve@mitre.orghttps://bouncycastle.orgProduct
cve@mitre.orghttps://github.com/bcgit/bc-java/wiki/CVE%E2%80%902023%E2%80%9033202
cve@mitre.orghttps://github.com/bcgit/bc-java/wiki/CVE-2023-33202Exploit, Third Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20240125-0001/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bouncycastle.orgProduct
af854a3a-2127-422b-91ae-364da2661108https://github.com/bcgit/bc-java/wiki/CVE-2023-33202Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20240125-0001/Third Party Advisory
Impacted products
Vendor Product Version
bouncycastle bouncy_castle_for_java *
bouncycastle fips_java_api *


To clipboard 

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          "cpeMatch": [
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              "criteria": "cpe:2.3:a:bouncycastle:bouncy_castle_for_java:*:*:*:*:*:*:*:*",
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    },
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      "value": "Bouncy Castle para Java anterior a 1.73 contiene un posible problema de denegaci\u00f3n de servicio (DoS) dentro de la clase Bouncy Castle org.bouncycastle.openssl.PEMParser. Esta clase analiza secuencias codificadas OpenSSL PEM que contienen certificados X.509, claves codificadas PKCS8 y objetos PKCS7. El an\u00e1lisis de un archivo que ha creado datos ASN.1 a trav\u00e9s de PEMParser provoca un OutOfMemoryError, que puede permitir un ataque de denegaci\u00f3n de servicio."
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  "lastModified": "2025-08-18T17:15:27.680",
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          "baseScore": 5.5,
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          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
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