Veracode Vulnerability DatabaseVERACODE:3853Remote Code Execution (RCE)
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
flex-messenger-core is vulnerable to remote code execution (RCE). The AMF3 deserializers in the library allows the instantiation of arbitrary classes via parameter-less java beans constructors. This allows a malicious user to send a malicious AMF3 object to the system to execute arbitrary code.
| CPE | Name | Operator | Version |
|---|---|---|---|
| flex-messaging-core | le | 4.7.2 | |
| flex-messaging-core | le | 4.7.2 |
References
codewhitesec.blogspot.sg/2017/04/amf.html
mail-archives.apache.org/mod_mbox/flex-dev/201703.mbox/%[email protected]%3E
www.securityfocus.com/bid/97383
www.securitytracker.com/id/1038273
issues.apache.org/jira/browse/FLEX-35290
support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03823en_us
www.kb.cert.org/vuls/id/307983
www.zerodayinitiative.com/advisories/ZDI-22-506/
www.zerodayinitiative.com/advisories/ZDI-22-507/
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P