CVE-2015-3294
Published May 8, 2015
Last updated a year ago
Overview
- Description
- The tcp_request function in Dnsmasq before 2.73rc4 does not properly handle the return value of the setup_reply function, which allows remote attackers to read process memory and cause a denial of service (out-of-bounds read and crash) via a malformed DNS request.
- Source
- cve@mitre.org
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 6.4
- Impact score
- 4.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-19
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:thekelleys:dnsmasq:*:rc3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D4E32044-8F2B-48B6-8D85-46B7D62C3A87",
"versionEndIncluding": "2.73"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:oracle:solaris:11.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0B1C288F-326B-497B-B26C-D26E01262DDB"
}
],
"operator": "OR"
}
]
}
]