CVE-2022-35260
Severity CVSS v4.0:
Pending analysis
Type:
CWE-787
Out-of-bounds Write
Publication date:
05/12/2022
Last modified:
01/03/2023
Description
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.
Impact
Base Score 3.x
6.50
Severity 3.x
MEDIUM
Vulnerable products and versions
| CPE | From | Up to |
|---|---|---|
| cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* | 7.84.0 (including) | 7.86.0 (excluding) |
| cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* | ||
| cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* | ||
| cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* | ||
| cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* | ||
| cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* | ||
| cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* | ||
| cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* | 12.6.3 (excluding) |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://seclists.org/fulldisclosure/2023/Jan/19
- http://seclists.org/fulldisclosure/2023/Jan/20
- https://hackerone.com/reports/1721098
- https://security.gentoo.org/glsa/202212-01
- https://security.netapp.com/advisory/ntap-20230110-0006/
- https://support.apple.com/kb/HT213604
- https://support.apple.com/kb/HT213605