CVE-2012-5533
Published Nov 24, 2012
Last updated 7 years ago
Overview
- Description
- The http_request_split_value function in request.c in lighttpd before 1.4.32 allows remote attackers to cause a denial of service (infinite loop) via a request with a header containing an empty token, as demonstrated using the "Connection: TE,,Keep-Alive" header.
- Source
- secalert@redhat.com
- NVD status
- Modified
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-399
Social media
- Hype score
- Not currently trending
Evaluator
- Comment
- -
- Impact
- Per: http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2012_01.txt " Affected versions ------------------- Only 1.4.31; on the other hand versions before 1.4.31 include the "invalid read" bug."
- Solution
- Per: http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2012_01.txt " Affected versions ------------------- Only 1.4.31; on the other hand versions before 1.4.31 include the "invalid read" bug."
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:lighttpd:lighttpd:1.4.31:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EEA16D25-3D16-435F-B704-50013009F0AF"
},
{
"criteria": "cpe:2.3:a:lighttpd:lighttpd:1.4.32:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "68C9A1B6-B5B1-4208-9054-C24091D90B6F"
}
],
"operator": "OR"
}
]
}
]