CVE-2020-7226

CiphertextHeader.java in Cryptacular 1.2.3, as used in Apereo CAS and other products, allows attackers to trigger excessive memory allocation during a decode operation, because the nonce array length associated with "new byte" may depend on untrusted input within the header of encoded data.
Severity
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Atk. Vector
NETWORK
Atk. Complexity
LOW
Priv. Required
NONE
Base Score
CVSS 3.x
EPSS Score
Percentile: 88%
VendorProductVersion
vtcryptacular
𝑥
< 1.1.4
vtcryptacular
1.2.0 ≤
𝑥
< 1.2.4
oraclecommunications_services_gatekeeper
7.0
oraclewebcenter_sites
12.2.1.3.0
oraclewebcenter_sites
12.2.1.4.0
oracleweblogic_server
12.2.1.4.0
oracleweblogic_server
14.1.1.0.0
𝑥
= Vulnerable software versions
References