Описание
Bouncy Castle certificate parsing issues cause high CPU usage during parameter evaluation.
An issue was discovered in ECCurve.java and ECCurve.cs in Bouncy Castle Java (BC Java) before 1.78, BC Java LTS before 2.73.6, BC-FJA before 1.0.2.5, and BC C# .Net before 2.3.1. Importing an EC certificate with crafted F2m parameters can lead to excessive CPU consumption during the evaluation of the curve parameters.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2024-29857
- https://github.com/bcgit/bc-csharp/commit/56daa6eac526f165416d17f661422d60de0dfd63
- https://github.com/bcgit/bc-java/commit/efc498ca4caa340ac2fe11f2efee06c1a294501f
- https://github.com/bcgit/bc-java/commit/fee80dd230e7fba132d03a34f1dd1d6aae0d0281
- https://github.com/bcgit/bc-csharp/wiki/CVE%E2%80%902024%E2%80%9029857
- https://github.com/bcgit/bc-java/wiki/CVE%E2%80%902024%E2%80%9029857
- https://security.netapp.com/advisory/ntap-20241206-0008
- https://www.bouncycastle.org/latest_releases.html
Пакеты
org.bouncycastle:bcprov-jdk18on
< 1.78
1.78
org.bouncycastle:bcprov-jdk15on
< 1.78
1.78
org.bouncycastle:bcprov-jdk15to18
< 1.78
1.78
org.bouncycastle:bcprov-jdk14
< 1.78
1.78
org.bouncycastle:bctls-jdk18on
< 1.78
1.78
org.bouncycastle:bctls-jdk14
< 1.78
1.78
org.bouncycastle:bctls-jdk15to18
< 1.78
1.78
org.bouncycastle:bc-fips
< 1.0.2.5
1.0.2.5
BouncyCastle
Отсутствует
BouncyCastle.Cryptography
< 2.3.1
2.3.1
Связанные уязвимости
An issue was discovered in ECCurve.java and ECCurve.cs in Bouncy Castle Java (BC Java) before 1.78, BC Java LTS before 2.73.6, BC-FJA before 1.0.2.5, and BC C# .Net before 2.3.1. Importing an EC certificate with crafted F2m parameters can lead to excessive CPU consumption during the evaluation of the curve parameters.
An issue was discovered in ECCurve.java and ECCurve.cs in Bouncy Castle Java (BC Java) before 1.78, BC Java LTS before 2.73.6, BC-FJA before 1.0.2.5, and BC C# .Net before 2.3.1. Importing an EC certificate with crafted F2m parameters can lead to excessive CPU consumption during the evaluation of the curve parameters.
An issue was discovered in ECCurve.java and ECCurve.cs in Bouncy Castle Java (BC Java) before 1.78, BC Java LTS before 2.73.6, BC-FJA before 1.0.2.5, and BC C# .Net before 2.3.1. Importing an EC certificate with crafted F2m parameters can lead to excessive CPU consumption during the evaluation of the curve parameters.
An issue was discovered in ECCurve.java and ECCurve.cs in Bouncy Castl ...
Уязвимость файлов ECCurve.java и ECCurve.cs библиотеки проверки ключа EC модуля Math средств криптографической защиты Bouncy Castle Crypto Package For Java (BC Java), Bouncy Castle Java Long Term Stable (LTS) (BC-LJA), Bouncy Castle FIPS Java API (BC-FJA) и Bouncy Castle Cryptography Library For .NET, позволяющая нарушителю вызвать отказ в обслуживании