Описание
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.
| Релиз | Статус | Примечание |
|---|---|---|
| dapper | released | 1.8.4-1ubuntu1.6 |
| devel | not-affected | 1.8.7.72-1 |
| feisty | released | 1.8.5-4ubuntu2.3 |
| gutsy | released | 1.8.6.36-1ubuntu3.3 |
| hardy | released | 1.8.6.111-2ubuntu1.2 |
| intrepid | not-affected | 1.8.7.72-1 |
| jaunty | not-affected | 1.8.7.72-1 |
| karmic | not-affected | 1.8.7.72-1 |
| lucid | not-affected | 1.8.7.72-1 |
| maverick | not-affected | 1.8.7.72-1 |
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| Релиз | Статус | Примечание |
|---|---|---|
| dapper | ignored | end of life |
| devel | DNE | pulled 2010-07-27 |
| feisty | ignored | end of life, was needed |
| gutsy | ignored | end of life, was needed |
| hardy | ignored | end of life |
| intrepid | released | 1.9.0.2-7 |
| jaunty | released | 1.9.0.2-7 |
| karmic | released | 1.9.0.2-7 |
| lucid | released | 1.9.0.2-7 |
| maverick | DNE | pulled 2010-07-27 |
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EPSS
7.8 High
CVSS2
Связанные уязвимости
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.
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.
Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.split_h ...
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.
Уязвимости операционной системы Debian GNU/Linux, позволяющие удаленному злоумышленнику нарушить доступность защищаемой информации
EPSS
7.8 High
CVSS2