CVE-2022-22822
Published Jan 10, 2022
Last updated 2 years ago
Overview
- Description
- addBinding in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
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
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-190
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7A2FBF20-7B2C-49FF-83F8-1EF903078751",
"versionEndExcluding": "2.4.3"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:tenable:nessus:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C42F5145-1F37-40E2-AD83-495F7012BC3D",
"versionEndExcluding": "8.15.3"
},
{
"criteria": "cpe:2.3:a:tenable:nessus:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "112367D4-EF51-4050-834C-7E887A5C52D9",
"versionEndExcluding": "10.1.1",
"versionStartIncluding": "10.0.0"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "98CC9C9A-FE14-4D50-A8EC-C309229356C8",
"versionEndExcluding": "3.1"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"
},
{
"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED"
}
],
"operator": "OR"
}
]
}
]