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osvGoogleOSV:GO-2022-0355
HistoryJul 27, 2022 - 8:26 p.m.

Path traversal in github.com/valyala/fasthttp

2022-07-2720:26:59
Google
osv.dev
10
path traversal
fasthttp
directory traversal
windows systems
file serving
url normalization
relative paths

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.002

Percentile

61.6%

JSON

The fasthttp.FS request handler is vulnerable to directory traversal attacks on Windows systems, and can serve files from outside the provided root directory.

URL path normalization does not handle Windows path separators (backslashes), permitting an attacker to construct requests with relative paths.

Related

github 1
osv 2
prion 1
veracode 1
cvelist 1
nvd 1
ubuntucve 1
cve 1
ibm 2
github
github
Path traversal in github.com/valyala/fasthttp
2022-03-18 00:01:11
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osv
CVE-2022-21221
2022-03-17 12:15:08
Path traversal in github.com/valyala/fasthttp
2022-03-18 00:01:11
prion
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Directory traversal
2022-03-17 12:15:00
veracode
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Directory Traversal
2022-03-18 11:02:42
cvelist
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CVE-2022-21221 Directory Traversal
2022-03-17 11:21:09
nvd
nvd
CVE-2022-21221
2022-03-17 12:15:08
ubuntucve
ubuntucve
CVE-2022-21221
2022-03-17 00:00:00
cve
cve
CVE-2022-21221
2022-03-17 12:15:08
ibm
ibm
Security Bulletin: Multiple Vulnerabilities in IBM CloudPak for AIOps
2024-04-24 19:15:42
Security Bulletin: Multiple Vulnerabilities in CloudPak for AIOps
2024-01-31 19:20:21

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS

0.002

Percentile

61.6%

JSON
Related for OSV:GO-2022-0355
github1osv2prion1veracode1cvelist1nvd1ubuntucve1cve1ibm2