Information disclosure in Apple Macos
CVE-2022-32221
When doing HTTP(S) transfers, libcurl might erroneously use the read callback (`CURLOPT_READFUNCTION`) to ask for data to send, even when the `CURLOPT_POSTFIELDS` option has been set, if the same handle previously was used to issue a `PUT`…
Vulnerability class: Information Disclosure
EPSS: 0.043 (90.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support@hackerone.com (Exploit, Third Party Advisory, Issue Tracking)
- support@hackerone.com (vendor-advisory, Third Party Advisory)
- support@hackerone.com (Third Party Advisory)
- support@hackerone.com (Third Party Advisory)
- support@hackerone.com (Third Party Advisory)
- support@hackerone.com (mailing-list, Mailing List, Third Party Advisory)
- support@hackerone.com (mailing-list, Mailing List, Third Party Advisory)
- support@hackerone.com (vendor-advisory, Third Party Advisory)
- support@hackerone.com (mailing-list, Mailing List, Third Party Advisory)
- support@hackerone.com (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-32221?
- CVE-2022-32221 is a critical-severity vulnerability in Apple Macos, classified under Information Disclosure. CVSS score: 9.8/10. Published 2022-12-05.
- How severe is CVE-2022-32221?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2022-32221 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.