SB2017062224 - Remote code execution in Code42 CrashPlan
Published: June 22, 2017
Security Bulletin ID
SB2017062224
CSH Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Desereliazation of untrusted data (CVE-ID: CVE-2017-9830)
CWE-ID: CWE-502 - Deserialization of Untrusted Data
CVSSv4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The weakness exists in the org.apache.commons.ssl.rmi.DateRMI Java class due to creating an RMI server that listens on a TCP port and deserializes objects sent by TCP clients. A remote attacker can execute arbitrary code.
Successful exploitation of the vulnerability may result in system compromise.
Remediation
Install update from vendor's website.