Information exposure in N/a Https://github.com/curl/curl
CVSS score
5.3
EPSS probability
%4.9
Risk score
0.3
Published
5 y ago
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Vulnerability description
DayBreach CVE AI Research
CVE-2021-22925 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.
curl supports the `-t` command line option, known as `CURLOPT_TELNETOPTIONS`in libcurl. This rarely used option is used to send variable=content pairs toTELNET servers.Due to flaw in the option parser for sending `NEW_ENV` variables, libcurlcould be made to pass on uninitialized data from a stack based buffer to theserver. Therefore potentially revealing sensitive internal information to theserver using a clear-text network protocol.This could happen because curl did not call and use sscanf() correctly whenparsing the string provided by the application.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2021-22925 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 | fedoraproject | fedora | View |
| 4 | netapp | cloud backup | View |
| 5 | netapp | clustered data ontap | View |
| 6 | netapp | hci management node | View |
| 7 | netapp | solidfire | View |
| 8 | apple | mac os x | View |
| 9 | apple | macos | View |
| 10 | apple | macos | View |
| 11 | apple | macos | View |
| 12 | apple | macos | View |
| 13 | apple | macos | View |
| 14 | apple | macos | View |
| 15 | apple | macos | View |
| 16 | apple | macos | View |
| 17 | apple | macos | View |
| 18 | apple | macos | View |
| 19 | oracle | mysql server | View |
| 20 | oracle | mysql server | View |
| 21 | oracle | peoplesoft enterprise peopletools | View |
| 22 | oracle | peoplesoft enterprise peopletools | View |
| 23 | oracle | peoplesoft enterprise peopletools | View |
| 24 | siemens | sinec infrastructure network services | View |
| 25 | siemens | sinema remote connect server | View |
| 26 | netapp | h300s firmware | View |
| 27 | netapp | h300s | View |
| 28 | netapp | h500s firmware | View |
| 29 | netapp | h500s | View |
| 30 | netapp | h700s firmware | View |
| 31 | netapp | h700s | View |
| 32 | netapp | h300e firmware | View |
| 33 | netapp | h300e | View |
| 34 | netapp | h500e firmware | View |
| 35 | netapp | h500e | View |
| 36 | netapp | h700e firmware | View |
| 37 | netapp | h700e | View |
| 38 | netapp | h410s firmware | View |
| 39 | netapp | h410s | View |
| 40 | splunk | universal forwarder | View |
| 41 | splunk | universal forwarder | View |
| 42 | 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 V3_1 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | CVE ADP |
| 5.3 | CVSS V31 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | NVD |
| 5.0 | CVSS V2 | — | AV:N/AC:L/Au:N/C:P/I:N/A:N | NVD |
Patch and Remediation Guide
Solution & Remediation Advisory
4 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-2021-22925 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-2021-22925 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
Similar Vulnerabilities
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