CVE-2022-32207

Description

When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final target file name.In that rename operation, it might accidentally *widen* the permissions for the target file, leaving the updated file accessible to more users than intended.

References

https://www.debian.org/security/2022/dsa-5197

https://support.apple.com/kb/HT213488

https://security.netapp.com/advisory/ntap-20220915-0003/

https://security.gentoo.org/glsa/202212-01

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/

https://hackerone.com/reports/1573634

http://seclists.org/fulldisclosure/2022/Oct/41

http://seclists.org/fulldisclosure/2022/Oct/28

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3