- Description
- Heap buffer overflow in DTLS 1.3 ACK message processing. A remote attacker can send a crafted DTLS 1.3 ACK message that triggers a heap buffer overflow.
- Source
- facts@wolfssl.com
- NVD status
- Analyzed
- Products
- wolfssl
CVSS 4.0
- Type
- Secondary
- Base score
- 8.3
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity
- HIGH
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
- facts@wolfssl.com
- CWE-122
- Hype score
- Not currently trending
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{
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{
"cpeMatch": [
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"criteria": "cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*",
"matchCriteriaId": "261C41E4-7F04-4C98-AD63-110136730EE9",
"versionEndExcluding": "5.9.1",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]