CVE-2021-35939
Vulnerability from cvelistv5
Published
2022-08-26 00:00
Modified
2024-08-04 00:40
Severity ?
Summary
It was found that the fix for CVE-2017-7500 and CVE-2017-7501 was incomplete: the check was only implemented for the parent directory of the file to be created. A local unprivileged user who owns another ancestor directory could potentially use this flaw to gain root privileges. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2021-35939Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1964129Exploit, Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://github.com/rpm-software-management/rpm/commit/96ec957e281220f8e137a2d5eb23b83a6377d556Patch, Third Party Advisory
secalert@redhat.comhttps://github.com/rpm-software-management/rpm/pull/1919Patch, Third Party Advisory
secalert@redhat.comhttps://rpm.org/wiki/Releases/4.18.0Release Notes, Vendor Advisory
secalert@redhat.comhttps://security.gentoo.org/glsa/202210-22Third Party Advisory
Impacted products
n/aRPM
Show details on NVD website

To clipboard 

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