CVE-2017-5878 — CRITICAL (9.8)

Vulnerability Description

The AMF unmarshallers in Red5 Media Server before 1.0.8 do not restrict the classes for which it performs deserialization, which allows remote attackers to execute arbitrary code via crafted serialized Java data.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Red5	Media Server	1.0.2

Related Weaknesses (CWE)

CWE-502

References

http://www.openwall.com/lists/oss-security/2017/05/22/2Mailing ListThird Party Advisory
https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=trueThird Party Advisory
http://www.openwall.com/lists/oss-security/2017/05/22/2Mailing ListThird Party Advisory
https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=trueThird Party Advisory

FAQ

What is CVE-2017-5878?

CVE-2017-5878 is a vulnerability with a CVSS score of 9.8 (CRITICAL). The AMF unmarshallers in Red5 Media Server before 1.0.8 do not restrict the classes for which it performs deserialization, which allows remote attackers to execute arbitrary code via crafted serialize...

How severe is CVE-2017-5878?

CVE-2017-5878 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2017-5878?

Check the references section above for vendor advisories and patch information. Affected products include: Red5 Media Server.