CVE-2020-28052
- Source
- https://cve.org/CVERecord?id=CVE-2020-28052
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28052.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-28052
- Aliases
- Downstream
- Related
- Published
- 2020-12-18T01:15:12.587Z
- Modified
- 2026-03-15T22:35:51.111364Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in Legion of the Bouncy Castle BC Java 1.65 and 1.66. The OpenBSDBCrypt.checkPassword utility method compared incorrect data when checking the password, allowing incorrect passwords to indicate they were matching with previously hashed ones that were different.
- References
-
- https://lists.apache.org/thread.html/r175f5a25d100dbe2b1bd3459b3ce882a84c3ff91b120ed4ff2d57b53%40%3Ccommits.pulsar.apache.org%3E
- https://lists.apache.org/thread.html/r30a139c165b3da6e0d5536434ab1550534011b1fdfcd2f5d95892c5b%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/r37d332c0bf772f4982d1fdeeb2f88dd71dab6451213e69e43734eadc%40%3Ccommits.pulsar.apache.org%3E
- https://lists.apache.org/thread.html/r4e1619cfefcd031fac62064a3858f5c9229eef907bd5d8ef14c594fc%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/r77af3ac7c3bfbd5454546e13faf7aec21d627bdcf36c9ca240436b94%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/rdcbad6d8ce72c79827ed8c635f9a62dd919bb21c94a0b64cab2efc31%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/rddd2237b8636a48d573869006ee809262525efb2b6ffa6eff50d2a2d%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/rdfd2901b8b697a3f6e2c9c6ecc688fd90d7f881937affb5144d61d6e%40%3Ccommits.druid.apache.org%3E
- https://lists.apache.org/thread.html/rc9e441c1576bdc4375d32526d5cf457226928e9c87b9f54ded26271c%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/rcd37d9214b08067a2e8f2b5b4fd123a1f8cb6008698d11ef44028c21%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/rf9abfc0223747a56694825c050cc6b66627a293a32ea926b3de22402%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/rfc0db1f3c375087e69a239f9284ded72d04fbb55849eadde58fa9dc2%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/r167dbc42ef7c59802c2ca1ac14735ef9cf687c25208229993d6206fe%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/r2ddabd06d94b60cfb0141e4abb23201c628ab925e30742f61a04d013%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/r954d80fd18e9dafef6e813963eb7e08c228151c2b6268ecd63b35d1f%40%3Ccommits.druid.apache.org%3E
- https://lists.apache.org/thread.html/r25d53acd06f29244b8a103781b0339c5e7efee9099a4d52f0c230e4a%40%3Ccommits.druid.apache.org%3E
- https://lists.apache.org/thread.html/r8c36ba34e80e05eecb1f80071cc834d705616f315b634ec0c7d8f42e%40%3Cissues.solr.apache.org%3E
- https://www.bouncycastle.org/releasenotes.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://github.com/bcgit/bc-java/wiki/CVE-2020-28052
- https://www.synopsys.com/blogs/software-security/cve-2020-28052-bouncy-castle/
Affected packages
Git / github.com/apache/karaf
Affected ranges
- Type
- GIT
- Repo
- https://github.com/apache/karaf
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
- Database specific
{ "versions": [ { "introduced": "0" }, { "last_affected": "4.3.2" } ] }
- Type
- GIT
- Repo
- https://github.com/bcgit/bc-java
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affectedIntroduced0 Unknown introduced commit / All previous commits are affectedLast affected
- Database specific
{ "versions": [ { "introduced": "0" }, { "last_affected": "1.65" }, { "introduced": "0" }, { "last_affected": "1.66" } ] }
Affected versions
karaf-3.*
karaf-3.0.0
karaf-4.*
karaf-4.0.0
karaf-4.0.0.M1
karaf-4.0.0.M2
karaf-4.0.0.M3
karaf-4.0.1
karaf-4.0.2
karaf-4.0.3
karaf-4.0.4
karaf-4.1.0
karaf-4.1.1
karaf-4.2.0
karaf-4.2.0.M1
karaf-4.2.0.M2
karaf-4.2.1
karaf-4.2.2
karaf-4.2.3
karaf-4.3.0
karaf-4.3.0.RC1
karaf-4.3.1
karaf-4.3.2
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28052.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.2.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.5.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.2.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.5.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.2.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.5.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.2.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.5.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.2.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.5.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "21.1.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "11.3.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "3.9m0p3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.2.1"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "3.0.2.2.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.0.0.3.0"
}
]
},
{
"events": [
{
"introduced": "8.0.0"
},
{
"last_affected": "8.2.4.0"
}
]
},
{
"events": [
{
"introduced": "8.2.0"
},
{
"last_affected": "8.2.4"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "9.2.5.3"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.56"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.57"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.58"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.3.0.6.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.4.0.0.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.4.0.2.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "4.4.0.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "11.1.1.9.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.3.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "12.2.1.4.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.0.2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "8.1"
}
]
}
]