Exploit Report

Computer Security And Bug Information

CVE-2022-35260

CVECVE-2022-35260
CVE Ordinal Value240826
Published Date2022-12-05T22:15Z
Modified Date2022-12-13T18:40Z
CWE TypeCWE-787
CVSS 3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Descriptioncurl 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.
References
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Reference URLhttps://hackerone.com/reports/1721098
Reference DescriptionMISC https://hackerone.com/reports/1721098
Reference Description
TagsExploit Patch Third Party Advisory
Sources NIST MITRE

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