Overview
- Description
- Integer overflow in the LZO algorithm variant in Oberhumer liblzo2 and lzo-2 before 2.07 on 32-bit platforms might allow remote attackers to execute arbitrary code via a crafted Literal Run.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.4
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-190
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:oberhumer:liblzo2:*:*:*:*:*:*:x86:*",
"vulnerable": true,
"matchCriteriaId": "529E1B35-ED2C-47C3-A2B5-A348283C5197",
"versionEndExcluding": "2.07"
},
{
"criteria": "cpe:2.3:a:oberhumer:lzo2:*:*:*:*:*:*:x86:*",
"vulnerable": true,
"matchCriteriaId": "298EA2D3-B86B-457E-93C4-263B43521E89",
"versionEndExcluding": "2.07"
}
],
"operator": "OR"
}
]
}
]