CVE-2012-4432
Published Oct 1, 2012
Last updated 7 years ago
Overview
- Description
- Use-after-free vulnerability in opngreduc.c in OptiPNG Hg and 0.7.x before 0.7.3 might allow remote attackers to execute arbitrary code via unspecified vectors related to "palette reduction."
- Source
- secalert@redhat.com
- NVD status
- Modified
Risk scores
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-399
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:optipng:optipng:0.7.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "22FFAFC8-F33E-41BD-84A9-ABE263096F2B"
},
{
"criteria": "cpe:2.3:a:optipng:optipng:0.7.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BB34DA43-A8EA-48F4-A360-9907BC0D816E"
},
{
"criteria": "cpe:2.3:a:optipng:optipng:0.7.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0E03C682-9693-4959-85D4-75E00A5C5EA8"
},
{
"criteria": "cpe:2.3:a:optipng:optipng:hg:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7DFF3C50-BFDC-4E68-9415-21CF453293ED"
}
],
"operator": "OR"
}
]
}
]