Executive Summary
| Informations | |||
|---|---|---|---|
| Name | CVE-2022-42915 | First vendor Publication | 2022-10-29 |
| Vendor | Cve | Last vendor Modification | 2024-03-27 |
Security-Database Scoring CVSS v3
| Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | |||
|---|---|---|---|
| Overall CVSS Score | 8.1 | ||
| Base Score | 8.1 | Environmental Score | 8.1 |
| impact SubScore | 5.9 | Temporal Score | 8.1 |
| Exploitabality Sub Score | 2.2 | ||
| Attack Vector | Network | Attack Complexity | High |
| Privileges Required | None | User Interaction | None |
| Scope | Unchanged | Confidentiality Impact | High |
| Integrity Impact | High | Availability Impact | High |
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : | |||
|---|---|---|---|
| Cvss Base Score | N/A | Attack Range | N/A |
| Cvss Impact Score | N/A | Attack Complexity | N/A |
| Cvss Expoit Score | N/A | Authentication | N/A |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| curl before 7.86.0 has a double free. If curl is told to use an HTTP proxy for a transfer with a non-HTTP(S) URL, it sets up the connection to the remote server by issuing a CONNECT request to the proxy, and then tunnels the rest of the protocol through. An HTTP proxy might refuse this request (HTTP proxies often only allow outgoing connections to specific port numbers, like 443 for HTTPS) and instead return a non-200 status code to the client. Due to flaws in the error/cleanup handling, this could trigger a double free in curl if one of the following schemes were used in the URL for the transfer: dict, gopher, gophers, ldap, ldaps, rtmp, rtmps, or telnet. The earliest affected version is 7.77.0. |
Original Source
| Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-42915 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-415 | Double Free |
CPE : Common Platform Enumeration
Sources (Detail)
Alert History
| Date | Informations |
|---|---|
| 2024-03-27 17:28:02 |
|
| 2023-12-15 02:27:10 |
|
| 2023-11-07 21:31:21 |
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| 2023-10-06 02:25:23 |
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| 2023-08-25 13:21:10 |
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| 2023-08-23 02:22:52 |
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| 2023-08-12 13:39:20 |
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| 2023-08-12 01:27:19 |
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| 2023-08-11 13:30:07 |
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| 2023-08-11 01:28:10 |
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| 2023-08-06 13:27:40 |
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| 2023-08-06 01:27:00 |
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| 2023-08-04 13:28:06 |
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| 2023-08-04 01:27:22 |
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| 2023-07-14 13:28:05 |
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| 2023-07-14 01:27:05 |
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| 2023-06-16 00:27:37 |
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| 2023-03-29 02:28:32 |
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| 2023-03-28 12:27:10 |
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| 2023-03-01 21:27:33 |
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| 2023-01-27 00:27:32 |
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| 2023-01-24 00:27:25 |
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| 2023-01-20 09:27:23 |
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| 2022-12-19 09:27:26 |
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| 2022-12-10 00:27:30 |
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| 2022-11-14 21:27:21 |
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| 2022-11-11 00:27:27 |
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| 2022-11-01 02:08:55 |
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| 2022-11-01 02:08:52 |
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| 2022-10-31 21:27:12 |
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| 2022-10-31 09:27:12 |
|
| 2022-10-31 05:27:14 |
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| 2022-10-30 00:27:13 |
|
