CVE-2020-7226

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
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.
Overview
  • CVE ID
  • CVE-2020-7226
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-01-24T15:15:14
  • Last Modified Date
  • 2022-05-12T15:00:04
Weakness Enumerations
CWE URL
CWE-770 http://cwe.mitre.org/data/definitions/770.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:vt:cryptacular:*:*:*:*:*:*:*:* 1 OR 1.1.4
cpe:2.3:a:vt:cryptacular:*:*:*:*:*:*:*:* 1 OR 1.2.0 1.2.4
cpe:2.3:a:oracle:communications_services_gatekeeper:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:webcenter_sites:12.2.1.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:webcenter_sites:12.2.1.4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:weblogic_server:12.2.1.4.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:weblogic_server:14.1.1.0.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/vt-middleware/cryptacular/blob/master/src/main/java/org/cryptacular/CiphertextHeader.java#L153 Exploit Third Party Advisory
https://github.com/vt-middleware/cryptacular/issues/52 Exploit Third Party Advisory
https://lists.apache.org/thread.html/rc36b75cabb4d700b48035d15ad8b8c2712bb32123572a1bdaec2510a@%3Cdev.ws.apache.org%3E Mailing List Third Party Advisory
https://lists.apache.org/thread.html/re04e4f8f0d095387fb6b0ff9016a0af8c93f42e1de93b09298bfa547@%3Ccommits.ws.apache.org%3E Mailing List Patch Third Party Advisory
https://lists.apache.org/thread.html/rfa4647c58e375996e62a9094bffff6dc350ec311ba955b430e738945@%3Cdev.ws.apache.org%3E Mailing List Patch Third Party Advisory
https://lists.apache.org/thread.html/r380781f5b489cb3c818536cd3b3757e806bfe0bca188591e0051ac03@%3Ccommits.ws.apache.org%3E Mailing List Patch Third Party Advisory
https://github.com/vt-middleware/cryptacular/blob/fafccd07ab1214e3588a35afe3c361519129605f/src/main/java/org/cryptacular/CiphertextHeader.java#L153 Exploit Third Party Advisory
https://lists.apache.org/thread.html/re7f46c4cc29a4616e0aa669c84a0eb34832e83a8eef05189e2e59b44@%3Cdev.ws.apache.org%3E Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r0847c7eb78c8f9e87d5b841fbd5da52b2ad4b4345e04b51c30621d88@%3Ccommits.tomee.apache.org%3E Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r209de85beae4d257d27fc577e3a3e97039bdb4c2dc6f4a8e5a5a5811@%3Ccommits.tomee.apache.org%3E Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r77c48cd851f60833df9a9c9c31f12243508e15d1b2a0961066d44fc6@%3Ccommits.tomee.apache.org%3E Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r4a62133ad01d5f963755021027a4cce23f76b8674a13860d2978c7c8@%3Ccommits.tomee.apache.org%3E Mailing List Third Party Advisory
https://lists.apache.org/thread.html/r2237a27040b57adc2fcc5570bd530ad2038e67fcb2a3ce65283d3143@%3Ccommits.tomee.apache.org%3E Mailing List Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html Patch Third Party Advisory
https://github.com/apereo/cas/pull/4685 Patch Third Party Advisory
https://github.com/apereo/cas/commit/93b1c3e9d90e36a19d0fa0f6efb863c6f0235e75 Patch Third Party Advisory
https://github.com/apereo/cas/commit/8810f2b6c71d73341d4dde6b09a18eb46cfd6d45 Patch Third Party Advisory
https://github.com/apereo/cas/commit/a042808d6adbbf44753d52c55cac5f533e24101f Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuapr2022.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-7226
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7226
History
Created Old Value New Value Data Type Notes
2022-04-20 16:59:41 Added to TrackCVE
2022-12-04 10:03:09 2020-01-24T15:15Z 2020-01-24T15:15:14 CVE Published Date updated
2022-12-04 10:03:09 2022-05-12T15:00:04 CVE Modified Date updated
2022-12-04 10:03:09 Analyzed Vulnerability Status updated