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Improper Verification Of Cryptographic Signature

🗓️ 19 Mar 2025 08:27:10Reported by Veracode Vulnerability DatabaseType 
veracode
 veracode🔗 sca.analysiscenter.veracode.com👁 17 Views

Improper verification of cryptographic signature in i2p allows attackers to forge signatures.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM DevOps Deploy / IBM UrbanCode Deploy (UCD) is susceptible to Improper Verification of Cryptographic Signature in SSHJ (CVE-2020-36843)
18 Jun 202519:43
–ibm
IBM Security Bulletins		Security Bulletin: IBM App Connect Enterprise Toolkit is vulnerable to Improper Verification of Cryptographic Signature due to EdDSA (CVE-2020-36843)
30 Sep 202515:44
–ibm
IBM Security Bulletins		Security Bulletin: IBM Datapower Operations Dashboard could allow attackers to create new valid signatures different from previous signatures for a known message CVE-2020-36843
15 Aug 202516:08
–ibm
CBLMariner		CVE-2020-36843 affecting package ed25519-java for versions less than 0.3.0-1
13 Jan 202601:11
–cbl_mariner
Chainguard		CVE-2020-36843 vulnerabilities
20 Mar 202504:12
–cgr
Circl		CVE-2020-36843
13 Mar 202505:44
–circl
CNNVD		EdDSA-Java 安全漏洞
13 Mar 202500:00
–cnnvd
CVE		CVE-2020-36843
13 Mar 202500:00
–cve
Cvelist		CVE-2020-36843
13 Mar 202500:00
–cvelist
Debian CVE		CVE-2020-36843
13 Mar 202500:00
–debiancve
Rows per page
Vulners
Node
i2peddsaRange0.1.0–0.3.0java
OR
i2peddsaMatch0.1.0java
OR
i2peddsaMatch0.2.0java
OR
i2pi2pRange0.9.26–0.9.38java
OR
i2pi2pMatch0.9.26java
OR
i2pi2pMatch0.9.27java
OR
i2pi2pMatch0.9.28java
OR
i2pi2pMatch0.9.29java
OR
i2pi2pMatch0.9.30java
OR
i2pi2pMatch0.9.31java
OR
i2pi2pMatch0.9.32java
OR
i2pi2pMatch0.9.33java
OR
i2pi2pMatch0.9.34java
OR
i2pi2pMatch0.9.35java
OR
i2pi2pMatch0.9.36java
OR
i2pi2pMatch0.9.37java

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13 Dec 2025 05:04Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.14.3
EPSS0.00028
SSVC
cryptographic signature vulnerabilityi2p softwaresignature forgery risk
17