Vulnerabilities > Haxx > Curl > 7.86.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-12-12 | CVE-2023-46219 | Missing Encryption of Sensitive Data vulnerability in multiple products When saving HSTS data to an excessively long file name, curl could end up removing all contents, making subsequent requests using that file unaware of the HSTS status they should otherwise use. | 5.3 |
| 2023-12-07 | CVE-2023-46218 | This flaw allows a malicious HTTP server to set "super cookies" in curl that are then passed back to more origins than what is otherwise allowed or possible. | 6.5 |
| 2023-09-15 | CVE-2023-38039 | Allocation of Resources Without Limits or Throttling vulnerability in multiple products When curl retrieves an HTTP response, it stores the incoming headers so that they can be accessed later via the libcurl headers API. However, curl did not have a limit in how many or how large headers it would accept in a response, allowing a malicious server to stream an endless series of headers and eventually cause curl to run out of heap memory. | 7.5 |
| 2023-05-26 | CVE-2023-28319 | Use After Free vulnerability in multiple products A use after free vulnerability exists in curl <v8.1.0 in the way libcurl offers a feature to verify an SSH server's public key using a SHA 256 hash. | 7.5 |
| 2023-05-26 | CVE-2023-28320 | Resource Exhaustion vulnerability in multiple products A denial of service vulnerability exists in curl <v8.1.0 in the way libcurl provides several different backends for resolving host names, selected at build time. | 5.9 |
| 2023-05-26 | CVE-2023-28321 | Improper Certificate Validation vulnerability in multiple products An improper certificate validation vulnerability exists in curl <v8.1.0 in the way it supports matching of wildcard patterns when listed as "Subject Alternative Name" in TLS server certificates. | 5.9 |
| 2023-05-26 | CVE-2023-28322 | An information disclosure vulnerability exists in curl <v8.1.0 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 wasused to issue a `PUT` request which used that callback. | 3.7 |
| 2023-03-30 | CVE-2023-27533 | Injection vulnerability in multiple products A vulnerability in input validation exists in curl <8.0 during communication using the TELNET protocol may allow an attacker to pass on maliciously crafted user name and "telnet options" during server negotiation. | 8.8 |
| 2023-03-30 | CVE-2023-27534 | Path Traversal vulnerability in multiple products A path traversal vulnerability exists in curl <8.0.0 SFTP implementation causes the tilde (~) character to be wrongly replaced when used as a prefix in the first path element, in addition to its intended use as the first element to indicate a path relative to the user's home directory. | 8.8 |
| 2023-02-23 | CVE-2023-23914 | Cleartext Transmission of Sensitive Information vulnerability in multiple products A cleartext transmission of sensitive information vulnerability exists in curl <v7.88.0 that could cause HSTS functionality fail when multiple URLs are requested serially. | 9.1 |