Information exposure in N/a Https://github.com/curl/curl
CVSS score
9.8
EPSS probability
%5.1
Risk score
0.5
Published
3 y ago
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Vulnerability description
DayBreach CVE AI Research
CVE-2022-32221 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.
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` request which used that callback. This flaw may surprise the application and cause it to misbehave and either send off the wrong data or use memory after free or similar in the subsequent `POST` request. The problem exists in the logic for a reused handle when it is changed from a PUT to a POST.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2022-32221 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | n/a | https://github.com/curl/curl | View |
| 2 | haxx | curl | View |
| 3 | netapp | clustered data ontap | View |
| 4 | netapp | h300s firmware | View |
| 5 | netapp | h300s | View |
| 6 | netapp | h500s firmware | View |
| 7 | netapp | h500s | View |
| 8 | netapp | h700s firmware | View |
| 9 | netapp | h700s | View |
| 10 | netapp | h410s firmware | View |
| 11 | netapp | h410s | View |
| 12 | debian | debian linux | View |
| 13 | debian | debian linux | View |
| 14 | apple | macos | View |
| 15 | splunk | universal forwarder | View |
| 16 | splunk | universal forwarder | View |
| 17 | splunk | universal forwarder | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 9.8 | CVSS V31 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD |
| 9.8 | CVSS V3_1 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CVE ADP |
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-32221 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-32221 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
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Get this vulnerability through the API
Affected products, version ranges, exploitation status and patch information in a single request, with a free key.
curl -H "x-api-key: $DAYBREACH_API_KEY" \ "https://api.daybreach.dev/api/v1/intel/cves/CVE-2022-32221"