Risk | High |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2016-10377 |
CWE-ID | CWE-119 |
Exploitation vector | Local network |
Public exploit | N/A |
Vulnerable software Subscribe |
Open vSwitch Hardware solutions / Firmware |
Vendor | openvswitch.org |
Security Bulletin
This security bulletin contains one high risk vulnerability.
EUVDB-ID: #VU38937
Risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2016-10377
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
In Open vSwitch (OvS) 2.5.0, a malformed IP packet can cause the switch to read past the end of the packet buffer due to an unsigned integer underflow in `lib/flow.c` in the function `miniflow_extract`, permitting remote bypass of the access control list enforced by the switch.
MitigationInstall update from vendor's website.
Vulnerable software versionsOpen vSwitch: 2.5.0
External linkshttp://mail.openvswitch.org/pipermail/ovs-dev/2016-July/319503.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.