PT-2021-11074 · Issuer · Issuer

Published 2021-02-10 · Updated 2021-02-17 · CVE-2020-24838

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Issuer (affected versions not specified)

Description: An integer overflow issue has been discovered, allowing an attacker to obtain the private key of the owner issued with a certain amount. The total issuedCount can be zero if the parameter is overly large, leading to an overflow.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2020-24838

Affected Products

Issuer

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2020-24838 · Security Note
• https://etherscan.io/address/0xecaad8df0dee0b9ed45ffd1191b024701f21506c#code · Patch
• https://t.me/cibsecurity/23356 · Telegram Post