CVEvulnerability

CVE-2020-24838

7.5 HIGH Published 2021-02-10 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-02-10
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-190

Description

An integer overflow has been found in the the latest version of Issuer. The total issuedCount can be zero if the parameter is overly large. An attacker can obtain the private key of the owner issued with a certain 'amount', and the issuedCount can be zero if there is an overflow.

Affected configurations

• issuer project issuer

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References