#VU7325 Modification of information in JRockit and Oracle Java SE - CVE-2016-5546

Vulnerability identifier: #VU7325

Vulnerability risk: Medium

CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2016-5546

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
JRockit
Server applications / Web servers
Oracle Java SE
Universal components / Libraries / Software for developers

Vendor: Oracle

Description
The vulnerability allows a remote unauthenticated attacker to modify information.

The weakness exists due to unknown error in Oracle Java SE Java SE Embedded and Jrockit related to the Libraries component. A remote attacker can modify arbitrary data on the system.

Mitigation
Install update from vendor's website.

Vulnerable software versions

JRockit: r28.3.12

Oracle Java SE: 6u131, 7u121, 8u111 - 8u112

---

External links
https://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html

---

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.