fkie_cve-2008-3656
Vulnerability from fkie_nvd
Published
2008-08-13 01:41
Modified
2025-04-09 00:30
Severity ?
Summary
Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.split_header_value function in WEBrick::HTTP::DefaultFileHandler in WEBrick in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted HTTP request that is processed by a backtracking regular expression.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ruby-lang | ruby | * | |
| ruby-lang | ruby | 1.6.8 | |
| ruby-lang | ruby | 1.8.0 | |
| ruby-lang | ruby | 1.8.1 | |
| ruby-lang | ruby | 1.8.1 | |
| ruby-lang | ruby | 1.8.2 | |
| ruby-lang | ruby | 1.8.2 | |
| ruby-lang | ruby | 1.8.2 | |
| ruby-lang | ruby | 1.8.2 | |
| ruby-lang | ruby | 1.8.3 | |
| ruby-lang | ruby | 1.8.3 | |
| ruby-lang | ruby | 1.8.3 | |
| ruby-lang | ruby | 1.8.3 | |
| ruby-lang | ruby | 1.8.4 | |
| ruby-lang | ruby | 1.8.4 | |
| ruby-lang | ruby | 1.8.4 | |
| ruby-lang | ruby | 1.8.4 | |
| ruby-lang | ruby | 1.8.5 | |
| ruby-lang | ruby | 1.8.5 | |
| ruby-lang | ruby | 1.8.5 | |
| ruby-lang | ruby | 1.8.5 | |
| ruby-lang | ruby | 1.8.5 | |
| ruby-lang | ruby | 1.8.5 | |
| ruby-lang | ruby | 1.8.5 | |
| ruby-lang | ruby | 1.8.5 | |
| ruby-lang | ruby | 1.8.5 | |
| ruby-lang | ruby | 1.8.5 | |
| ruby-lang | ruby | 1.8.5 | |
| ruby-lang | ruby | 1.8.6 | |
| ruby-lang | ruby | 1.8.6 | |
| ruby-lang | ruby | 1.8.6 | |
| ruby-lang | ruby | 1.8.6 | |
| ruby-lang | ruby | 1.8.6 | |
| ruby-lang | ruby | 1.8.6 | |
| ruby-lang | ruby | 1.8.7 | |
| ruby-lang | ruby | 1.8.7 | |
| ruby-lang | ruby | 1.8.7 | |
| ruby-lang | ruby | 1.8.7 | |
| ruby-lang | ruby | 1.8.7 | |
| ruby-lang | ruby | 1.8.7 | |
| ruby-lang | ruby | 1.8.7 | |
| ruby-lang | ruby | 1.8.7 | |
| ruby-lang | ruby | 1.9.0 |
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"id": "CVE-2008-3656",
"lastModified": "2025-04-09T00:30:58.490",
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"version": "2.0"
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2009/1297"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44371"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9682"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://usn.ubuntu.com/651-1/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00259.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.redhat.com/archives/fedora-package-announce/2008-October/msg00299.html"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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