CVE-2023-24513
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
29.2%
On affected platforms running Arista CloudEOS an issue in the Software Forwarding Engine (Sfe) can lead to a potential denial of service attack by sending malformed packets to the switch. This causes a leak of packet buffers and if enough malformed packets are received, the switch may eventually stop forwarding traffic.
Affected configurations
CNA Affected
[
{
"vendor": "Arista Networks",
"product": "EOS",
"versions": [
{
"version": "4.29.0",
"status": "affected",
"lessThanOrEqual": "4.29.1F",
"versionType": "custom"
},
{
"version": "4.28.0",
"status": "affected",
"lessThanOrEqual": "4.28.5M",
"versionType": "custom"
},
{
"version": "4.27.0",
"status": "affected",
"lessThanOrEqual": "4.27.8M",
"versionType": "custom"
},
{
"version": "4.26.0",
"status": "affected",
"lessThanOrEqual": "4.26.9M",
"versionType": "custom"
}
]
}
]Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
29.2%