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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: hackerone
Published: 2022-12-05T00:00:00
Updated: 2024-08-03T09:29:17.464Z
Reserved: 2022-07-06T00:00:00
Link: CVE-2022-35260
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2022-12-05T22:15:10.743
Modified: 2024-03-27T15:00:15.383
Link: CVE-2022-35260
Redhat