CVE-2015-1804
Published Mar 20, 2015
Last updated 8 years ago
Overview
- Description
- The bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont before 1.4.9 and 1.5.x before 1.5.1 does not properly perform type conversion for metrics values, which allows remote authenticated users to cause a denial of service (out-of-bounds memory access) and possibly execute arbitrary code via a crafted BDF font file.
- Source
- secalert@redhat.com
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 8.5
- Impact score
- 10
- Exploitability score
- 6.8
- Vector string
- AV:N/AC:M/Au:S/C:C/I:C/A:C
Weaknesses
- nvd@nist.gov
- CWE-189
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"vulnerable": true,
"matchCriteriaId": "D4E91328-0838-49CB-97BE-431214EB950F",
"versionEndIncluding": "1.4.8"
},
{
"criteria": "cpe:2.3:a:x:libxfont:1.5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "42C76E2D-A549-473E-B2AC-046782B8B02A"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
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"vulnerable": false,
"matchCriteriaId": "5D37DF0F-F863-45AC-853A-3E04F9FEC7CA"
},
{
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"vulnerable": false,
"matchCriteriaId": "B6B7CAD7-9D4E-4FDB-88E3-1E583210A01F"
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
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"vulnerable": false,
"matchCriteriaId": "49A63F39-30BE-443F-AF10-6245587D3359"
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{
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]