Vulnerability in N/a Https://github.com/curl/curl
CVSS score
5.3
EPSS probability
%5.3
Risk score
0.3
Published
5 y ago
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Impact on My Inventory
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Vulnerability description
DayBreach CVE AI Research
CVE-2021-22876 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.
curl 7.1.1 to and including 7.75.0 is vulnerable to an "Exposure of Private Personal Information to an Unauthorized Actor" by leaking credentials in the HTTP Referer: header. libcurl does not strip off user credentials from the URL when automatically populating the Referer: HTTP request header field in outgoing HTTP requests, and therefore risks leaking sensitive data to the server that is the target of the second HTTP request.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2021-22876 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 | libcurl | View |
| 3 | fedoraproject | fedora | View |
| 4 | fedoraproject | fedora | View |
| 5 | fedoraproject | fedora | View |
| 6 | netapp | hci management node | View |
| 7 | netapp | solidfire | View |
| 8 | netapp | hci compute node | View |
| 9 | netapp | hci storage node | View |
| 10 | broadcom | fabric operating system | View |
| 11 | debian | debian linux | View |
| 12 | siemens | sinec infrastructure network services | View |
| 13 | oracle | communications billing and revenue management | View |
| 14 | oracle | essbase | 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 |
|---|---|---|---|---|
| 5.3 | CVSS V31 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | NVD |
| 5.3 | CVSS V3_1 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | CVE ADP |
| 5.0 | CVSS V2 | — | AV:N/AC:L/Au:N/C:P/I:N/A:N | NVD |
Patch and Remediation Guide
Solution & Remediation Advisory
3 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.
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-2021-22876 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-2021-22876 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
Similar Vulnerabilities
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