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
- 2026-04-10T04:26:42.855996Z
- 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/rc9e441c1576bdc4375d32526d5cf457226928e9c87b9f54ded26271c%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/rdfd2901b8b697a3f6e2c9c6ecc688fd90d7f881937affb5144d61d6e%40%3Ccommits.druid.apache.org%3E
- https://lists.apache.org/thread.html/r167dbc42ef7c59802c2ca1ac14735ef9cf687c25208229993d6206fe%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/r25d53acd06f29244b8a103781b0339c5e7efee9099a4d52f0c230e4a%40%3Ccommits.druid.apache.org%3E
- https://lists.apache.org/thread.html/r2ddabd06d94b60cfb0141e4abb23201c628ab925e30742f61a04d013%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/r954d80fd18e9dafef6e813963eb7e08c228151c2b6268ecd63b35d1f%40%3Ccommits.druid.apache.org%3E
- https://lists.apache.org/thread.html/r30a139c165b3da6e0d5536434ab1550534011b1fdfcd2f5d95892c5b%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/r4e1619cfefcd031fac62064a3858f5c9229eef907bd5d8ef14c594fc%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/rdcbad6d8ce72c79827ed8c635f9a62dd919bb21c94a0b64cab2efc31%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/r175f5a25d100dbe2b1bd3459b3ce882a84c3ff91b120ed4ff2d57b53%40%3Ccommits.pulsar.apache.org%3E
- https://lists.apache.org/thread.html/r8c36ba34e80e05eecb1f80071cc834d705616f315b634ec0c7d8f42e%40%3Cissues.solr.apache.org%3E
- https://lists.apache.org/thread.html/rddd2237b8636a48d573869006ee809262525efb2b6ffa6eff50d2a2d%40%3Cjira.kafka.apache.org%3E
- https://lists.apache.org/thread.html/rfc0db1f3c375087e69a239f9284ded72d04fbb55849eadde58fa9dc2%40%3Cissues.karaf.apache.org%3E
- https://lists.apache.org/thread.html/r37d332c0bf772f4982d1fdeeb2f88dd71dab6451213e69e43734eadc%40%3Ccommits.pulsar.apache.org%3E
- https://www.bouncycastle.org/releasenotes.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://www.oracle.com//security-alerts/cpujul2021.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://github.com/bcgit/bc-java/wiki/CVE-2020-28052
- https://www.oracle.com/security-alerts/cpuoct2021.html
- 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.M1
karaf-4.0.0.M2
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
Other
r1rv49
r1rv50
r1rv51
r1rv52
r1rv53
r1rv54
r1rv55
r1rv56
r1rv57
r1rv58
r1rv59
r1rv60
r1rv61
r1rv62
r1rv63
r1rv64
r1rv65
r1rv66
r1v60
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28052.json"
unresolved_ranges
[
{
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{
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}
]
},
{
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},
{
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}
]
},
{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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]
},
{
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{
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{
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{
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}
]