TalosCVELIST:CVE-2018-3985CVE-2018-3985
8.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
9.8 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
78.6%
An exploitable double free vulnerability exists in the mdnscap binary of the CUJO Smart Firewall. When parsing mDNS packets, a memory space is freed twice if an invalid query name is encountered, leading to arbitrary code execution in the context of the mdnscap process. An unauthenticated attacker can send an mDNS message to trigger this vulnerability.
CNA Affected
[
{
"product": "CUJO",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "CUJO Smart Firewall - Firmware version 7003"
}
]
}
]Related
8.3 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
9.8 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
78.6%