Risk | High |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2017-5929 |
CWE-ID | CWE-502 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Logback Server applications / Other server solutions |
Vendor | QOS.ch |
Security Bulletin
This security bulletin contains one high risk vulnerability.
EUVDB-ID: #VU26418
Risk: High
CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2017-5929
CWE-ID:
CWE-502 - Deserialization of Untrusted Data
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to insecure input validation when processing serialized data within SocketServer and ServerSocketReceiver components in Logback. A remote attacker can pass specially crafted data to the application and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsLogback: 1.0.0 - 1.1.11
External linkshttp://access.redhat.com/errata/RHSA-2017:1675
http://access.redhat.com/errata/RHSA-2017:1676
http://access.redhat.com/errata/RHSA-2017:1832
http://access.redhat.com/errata/RHSA-2018:2927
http://logback.qos.ch/news.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.