Описание
Algorithmic complexity vulnerability in Snort before 2.6.1, during predicate evaluation in rule matching for certain rules, allows remote attackers to cause a denial of service (CPU consumption and detection outage) via crafted network traffic, aka a "backtracking attack."
| Релиз | Статус | Примечание |
|---|---|---|
| dapper | ignored | end of life |
| devel | released | 2.7.0-2ubuntu1 |
| edgy | ignored | end of life, was needed |
| feisty | ignored | end of life, was needed |
| gutsy | released | 2.7.0-2ubuntu1 |
| hardy | released | 2.7.0-2ubuntu1 |
| intrepid | released | 2.7.0-2ubuntu1 |
| jaunty | released | 2.7.0-2ubuntu1 |
| karmic | released | 2.7.0-2ubuntu1 |
| upstream | needs-triage |
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Ссылки на источники
EPSS
5 Medium
CVSS2
Связанные уязвимости
Algorithmic complexity vulnerability in Snort before 2.6.1, during predicate evaluation in rule matching for certain rules, allows remote attackers to cause a denial of service (CPU consumption and detection outage) via crafted network traffic, aka a "backtracking attack."
Algorithmic complexity vulnerability in Snort before 2.6.1, during pre ...
Algorithmic complexity vulnerability in Snort before 2.6.1, during predicate evaluation in rule matching for certain rules, allows remote attackers to cause a denial of service (CPU consumption and detection outage) via crafted network traffic, aka a "backtracking attack."
EPSS
5 Medium
CVSS2