CVE-2020-7226

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.

Summary:

Reference Links(if available):

https://github.com/vt-middleware/cryptacular/blob/master/src/main/java/org/cryptacular/CiphertextHeader.java#L153

https://github.com/vt-middleware/cryptacular/issues/52

https://lists.apache.org/thread.html/rc36b75cabb4d700b48035d15ad8b8c2712bb32123572a1bdaec2510a@%3Cdev.ws.apache.org%3E

https://lists.apache.org/thread.html/re04e4f8f0d095387fb6b0ff9016a0af8c93f42e1de93b09298bfa547@%3Ccommits.ws.apache.org%3E

https://lists.apache.org/thread.html/rfa4647c58e375996e62a9094bffff6dc350ec311ba955b430e738945@%3Cdev.ws.apache.org%3E

CVSS Score (if available)

v2: / MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

v3: / HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Links to Exploits(if available)

Tags: CVE, CVE-2020-7226, exploit, MISC, vulnerability

Summary:

Reference Links(if available):

CVSS Score (if available)

Links to Exploits(if available)

[FUNKSEC] – Ransomware Victim: asjp[.]cerist[.]dz sell

[FUNKSEC] – Ransomware Victim: egyptair[.]com 5 sell

[FUNKSEC] – Ransomware Victim: itc[.]gov[.]ae with 1K !

CISA: CISA Adds Three Known Exploited Vulnerabilities to Catalog

CISA: CISA Releases Eight Industrial Control Systems Advisories

Summary:

Reference Links(if available):

CVSS Score (if available)

Links to Exploits(if available)

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[FUNKSEC] – Ransomware Victim: asjp[.]cerist[.]dz sell

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