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githubGitHub Advisory DatabaseGHSA-M7R6-43V2-49VF
HistoryMay 01, 2022 - 6:44 p.m.

Mongrel vulnerable to directory traversal via double-encoded sequences

2022-05-0118:44:39
CWE-22
GitHub Advisory Database
github.com
5

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

0.019 Low

EPSS

Percentile

88.2%

Directory traversal vulnerability in DirHandler (lib/mongrel/handlers.rb) in Mongrel 1.0.4 (1.0.3 and prior are not affected) and 1.1.x before 1.1.3 allows remote attackers to read arbitrary files via an HTTP request containing double-encoded sequences (.%252e).

CPENameOperatorVersion
mongrellt1.1.3
mongreleq1.0.4

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:P/A:N

0.019 Low

EPSS

Percentile

88.2%