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GitLab: All functions that allow users to specify color code are vulnerable to ReDoS

🗓️ 17 Mar 2019 23:00:46Reported by 8ayacType 
hackerone
 hackerone🔗 hackerone.com👁 11 Views

Invalid color code leads to DoS in GitLab functions like Labels/Broadcast Messages. Vulnerability due to regex validation of color code in color_validator.rb can exhaust server's CPU causing continuous ReDoS

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21 Aug 2019 19:23Current
0.2Low risk
Vulners AI Score0.2
$1000
gitlabdosredoscolor coderegexvulnerability
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