Vulnerabilities > Haxx
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-06-02 | CVE-2022-27780 | Server-Side Request Forgery (SSRF) vulnerability in multiple products The curl URL parser wrongly accepts percent-encoded URL separators like '/'when decoding the host name part of a URL, making it a *different* URL usingthe wrong host name when it is later retrieved.For example, a URL like `http://example.com%2F127.0.0.1/`, would be allowed bythe parser and get transposed into `http://example.com/127.0.0.1/`. | 7.5 |
| 2022-06-02 | CVE-2022-27781 | Infinite Loop vulnerability in multiple products libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server's certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation. | 7.5 |
| 2022-06-02 | CVE-2022-27782 | Improper Certificate Validation vulnerability in multiple products libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have prohibited reuse.libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse if one of them matches the setup. | 7.5 |
| 2022-06-02 | CVE-2022-30115 | Cleartext Transmission of Sensitive Information vulnerability in multiple products Using its HSTS support, curl can be instructed to use HTTPS directly insteadof using an insecure clear-text HTTP step even when HTTP is provided in theURL. | 4.3 |
| 2022-05-26 | CVE-2022-22576 | Missing Authentication for Critical Function vulnerability in multiple products An improper authentication vulnerability exists in curl 7.33.0 to and including 7.82.0 which might allow reuse OAUTH2-authenticated connections without properly making sure that the connection was authenticated with the same credentials as set for this transfer. | 8.1 |
| 2021-09-29 | CVE-2021-22946 | Cleartext Transmission of Sensitive Information vulnerability in multiple products A user can tell curl >= 7.20.0 and <= 7.78.0 to require a successful upgrade to TLS when speaking to an IMAP, POP3 or FTP server (`--ssl-reqd` on the command line or`CURLOPT_USE_SSL` set to `CURLUSESSL_CONTROL` or `CURLUSESSL_ALL` withlibcurl). | 7.5 |
| 2021-09-29 | CVE-2021-22947 | Insufficient Verification of Data Authenticity vulnerability in multiple products When curl >= 7.20.0 and <= 7.78.0 connects to an IMAP or POP3 server to retrieve data using STARTTLS to upgrade to TLS security, the server can respond and send back multiple responses at once that curl caches. | 5.9 |
| 2021-09-23 | CVE-2021-22945 | Double Free vulnerability in multiple products When sending data to an MQTT server, libcurl <= 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it *again*. | 9.1 |
| 2021-08-05 | CVE-2021-22922 | Improper Handling of Exceptional Conditions vulnerability in multiple products When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to the client how to get the same contentfrom a set of different URLs, potentially hosted by different servers and theclient can then download the file from one or several of them. | 6.5 |
| 2021-08-05 | CVE-2021-22923 | Insufficiently Protected Credentials vulnerability in multiple products When curl is instructed to get content using the metalink feature, and a user name and password are used to download the metalink XML file, those same credentials are then subsequently passed on to each of the servers from which curl will download or try to download the contents from. | 5.3 |