Double Free Affecting curl package, versions [7.77.0,7.86.0)
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Test your applications- Snyk ID SNYK-UNMANAGED-CURL-3085612
- published 27 Oct 2022
- disclosed 26 Oct 2022
- credit Trail of Bits
Introduced: 26 Oct 2022
CVE-2022-42915 Open this link in a new tabHow to fix?
Upgrade curl
to version 7.86.0 or higher.
Overview
curl is a command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET and TFTP. libcurl offers a myriad of powerful features.
Affected versions of this package are vulnerable to Double Free due to flaws in the error/cleanup handling, when using one of the following schemes in the URL for the transfer: dict,
gopher,
gophers,
ldap
, ldaps
, rtmp
, rtmps
, telnet.