- Description
- A heap bufferflow in pcfReadFont() due to missing glyph bounds checking in libXfont2 before 2.0.8 allows attackers authenticated as X client to execute code within the X server.
- Source
- meissner@suse.de
- NVD status
- Analyzed
- Products
- libxfont
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:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
- meissner@suse.de
- CWE-122
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:x:libxfont:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6B6981B1-C366-45C6-A1FB-4F7B492F251E",
"versionEndExcluding": "2.0.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]