CVE-2022-35260

curl can be told to parse a `.netrc` file for credentials. If that file endsin a line with 4095 consecutive non-white space letters and no newline, curlwould first read past the end of the stack-based buffer, and if the readworks, write a zero byte beyond its boundary.This will in most cases cause a segfault or similar, but circumstances might also cause different outcomes.If a malicious user can provide a custom netrc file to an application or otherwise affect its contents, this flaw could be used as denial-of-service.

Link	Resource
https://hackerone.com/reports/1721098	Exploit Patch
https://security.gentoo.org/glsa/202212-01	Third Party Advisory
https://security.netapp.com/advisory/ntap-20230110-0006/
https://support.apple.com/kb/HT213604
https://support.apple.com/kb/HT213605
http://seclists.org/fulldisclosure/2023/Jan/20
http://seclists.org/fulldisclosure/2023/Jan/19

Configuration 1

cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*

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Published : 2022-12-05 10:15

Updated : 2023-01-26 09:15

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NVD link : CVE-2022-35260

Mitre link : CVE-2022-35260

Curl

Haxx

CWE-787