- Description
- The installer in Yahoo! Messenger 4.0, 5.0 and 5.5 does not verify package signatures which could allow remote attackers to install trojan programs via DNS spoofing.
- Source
- cve@mitre.org
- NVD status
- Analyzed
CVSS 2.0
- Type
- Primary
- Base score
- 5.8
- Impact score
- 4.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:N
- nvd@nist.gov
- CWE-264
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:yahoo:messenger:4.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4A5FAAEB-793F-405B-A8D9-872FCEEBFB55"
},
{
"criteria": "cpe:2.3:a:yahoo:messenger:5.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D6BF80C1-8F4D-40AF-88FD-D1AFDC03EC6C"
},
{
"criteria": "cpe:2.3:a:yahoo:messenger:5.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "349A209F-6609-4809-B228-E84623FA268D"
}
],
"operator": "OR"
}
]
}
]