High severity · published May 29, 2017
CVE-2016-10377
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…
8.8
CVSS
0.9%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openvswitch · Openvswitch
2.5.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-10377
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-10377
Mailing List
https://mail.openvswitch.org/pipermail/ovs-dev/2016-July/319503.html
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