""ET WEB_SPECIFIC_APPS Atlassian Bitbucket CVE-2022-1471 Vulnerable Server Detected Version 7.17.x - 7.21.15""

SID: 2049637

Revision: 1

Class Type: web-application-activity

Metadata: affected_product Atlassian, attack_target Web_Server, created_at 2023_12_12, cve CVE_2022_1471, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_12_12

Reference:

  • cve

  • 2022-1471

Protocol: tcp

Source Network: [$HOME_NET,$HTTP_SERVERS]

Source Port: any

Destination Network: any

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "Atlassian|20|Bitbucket|20 3c|span|20|"

  • Value: "data|2d|system|2d|build|2d|number|3d 22|"

  • Value: "|22 3e 20|v7|2e|"

Within: 50

PCRE: "/^(?:2(?:1.(?:[023456789]|1[012345]?)|0.)|1[789].)/R"

Special Options:

  • file_data

  • fast_pattern

source