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PT-2020-6924

🗓️ 04 Jul 2020 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbu.gs👁 26 Views

Bouncy Castle versions have a timing issue exposing private key information in ECDSA signatures

Related
Refs
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IBM Security Bulletins		Security Bulletin: IBM QRadar SIEM is vulnerable to Using Components with Known Vulnerabilities
26 Oct 202218:06
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IBM Security Bulletins		Security Bulletin: Multiple Bouncy Castle Vulnerabilities Affect IBM Sterling B2B Integrator
13 Nov 202019:10
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IBM Security Bulletins		Security Bulletin: IBM Security Guardium Big Data Intelligence is affected by a Using Components with Known Vulnerabilities vulnerability
14 Oct 201916:59
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IBM Security Bulletins		Security Bulletin: IBM Observability with Instana is affected by Multiple Security Vulnerabilities
31 Mar 202413:53
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in The Bouncy Castle Crypto Package For Java affect IBM Application Performance Management products
25 Sep 202309:11
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IBM Security Bulletins		Security Bulletin: IBM Cloud Pak for Network Automation 2.5.0 fixes multiple security vulnerabilities
20 Jun 202308:52
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IBM Security Bulletins		Security Bulletin: Netcool Operations Insights 1.6.9 addresses multiple security vulnerabilities.
18 Jul 202313:09
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IBM Security Bulletins		Security Bulletin: Bouncy Castle Vulnerabilities Affect IBM Sterling B2B Integrator
6 Oct 202114:43
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IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in Bouncy Castle affects Apache Solr shipped with IBM Operations Analytics - Log Analysis
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IBM Security Bulletins		Security Bulletin: PowerSC is vulnerable to information disclosure due to Bouncy Castle (CVE-2020-15522)
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02 Oct 2025 00:00Current
9.3Critical risk
Vulners AI Score9.3
CVSS 25 - 7.1
CVSS 37.5
CVSS 3.15.9
EPSS0.03241
bouncy castle vulnerabilityec math libraryecdsa signaturesprivate key exposuresoftware update
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