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 …
Critical CVSS 9.8
Summary
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.
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
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Sources
- NVD DATABASE
Original Links
- http://seclists.org/fulldisclosure/2022/Oct/28 Mailing List
- http://seclists.org/fulldisclosure/2022/Oct/41 Mailing List
- https://hackerone.com/reports/1573634 Exploit
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/ Mailing List
- https://security.gentoo.org/glsa/202212-01 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220915-0003/ Third Party Advisory
- https://support.apple.com/kb/HT213488 Third Party Advisory
- https://www.debian.org/security/2022/dsa-5197 Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Oct/28 Mailing List
- http://seclists.org/fulldisclosure/2022/Oct/41 Mailing List
- https://hackerone.com/reports/1573634 Exploit
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/ Mailing List
- https://security.gentoo.org/glsa/202212-01 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220915-0003/ Third Party Advisory
- https://support.apple.com/kb/HT213488 Third Party Advisory
- https://www.debian.org/security/2022/dsa-5197 Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-146325.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-419740.html
- https://cert-portal.siemens.com/productcert/html/ssa-558014.html
- https://cert-portal.siemens.com/productcert/html/ssa-942865.html
Timeline
- nvd_ingest NVD