Jervis Has a SHA-256 Hex String Padding Bug

Vulnerability https://github.com/samrocketman/jervis/blob/157d2b63ffa5c4bb1d8ee2254950fd2231de2b05/src/main/groovy/net/gleske/jervis/tools/SecurityIO.groovyL622-L626 padLeft32, '0' should be padLeft64, '0'. SHA-256 produces 32 bytes = 64 hex characters. Impact Inconsistent hash lengths when leadi...

GHSA-848J-6MX2-7J84 Elliptic Uses a Cryptographic Primitive with a Risky Implementation

The ECDSA implementation of the Elliptic package generates incorrect signatures if an interim value of 'k' as computed based on step 3.2 of RFC 6979 https://datatracker.ietf.org/doc/html/rfc6979 has leading zeros and is susceptible to cryptanalysis, which can lead to secret key exposure. This...

CVE-2025-40910

Net::IP::LPM version 1.10 for Perl does not properly consider leading zero characters in IP CIDR address strings, which could allow attackers to bypass access control that is based on IP addresses. Leading zeros are used to indicate octal numbers, which can confuse users who are intentionally usi...