CVE-2017-6928
CVE-2017-6928 Vulnerability Analysis & Exploit Intelligence
Drupal core 7.x versions before 7.57 when using Drupal's private file system, Drupal will check to make sure a user has access to a file before allowing the user to view or download it. This check fails under certain conditions in which one module is trying to grant access to the file and another is trying to deny it, leading to an access bypass vulnerability. This vulnerability is mitigated by the fact that it only occurs for unusual site configurations.
Published Updated Sources: cvelistV5, drupal
Triage
Is it exploited, how likely is exploitation, what does it touch, and how severe do the scoring sources call it.
Exploitation
Unreported
no source claims exploitation
EPSS
1%
chance of exploitation in 30 days
CVSS base
Unscored
no source published a base score
Affected scope
The catalog records vendors and products as separate lists, not pairs, so which product belongs to which vendor is not something this page can say.
Vendors (1)
Products (1)
References
3 on the record
- www.debian.org/security/2018/dsa-4123
vendor-advisory, x_refsource_DEBIAN
- lists.debian.org/debian-lts-announce/2018/02/msg00030.html
mailing-list, x_refsource_MLIST
- www.drupal.org/sa-core-2018-001
x_refsource_CONFIRM
Elsewhere on this site
- drupal orgevery CVE for this vendor
Not in any source we poll
Listed rather than left blank: an empty field and an unmeasured one look identical on screen, and only one is a reason to look elsewhere.
- No confirmed IOCs, IP addresses, domains, file hashes, or malware artifacts supplied.
- No organization-specific asset inventory, compensating-control status, or patch deployment evidence supplied.
- No exploit packet captures, log samples, or incident case IDs supplied.