PT-2019-12714 · Silverstripe · Silverstripe

Published 2019-09-25 · Updated 2020-08-24 · CVE-2019-12245

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions SilverStripe versions prior to 4.3.4

Description The issue concerns incorrect access control for protected files uploaded via Upload::loadIntoFile(). An attacker may be able to guess a filename in silverstripe/assets via the AssetControlExtension.

Recommendations For versions prior to 4.3.4, update to version 4.3.4 or later to resolve the issue.

Exploit

Fix

Incorrect Permission

Weakness Enumeration

CWE-732

Related Identifiers

CVE-2019-12245

GHSA-JVX5-RM6Q-GX7P

Affected Products

Silverstripe

References · 9

• 🔥 https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/assets/CVE-2019-12245.yaml · Exploit
• https://forum.silverstripe.org/c/releases · Vendor Advisory
• https://silverstripe.org/download/security-releases/CVE-2019-12245 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-12245 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-12245 · Security Note
• https://osv.dev/vulnerability/GHSA-jvx5-rm6q-gx7p · Vendor Advisory
• https://silverstripe.org/download/security-releases · Vendor Advisory
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12245 · Note
• https://silverstripe.org/download/security-releases/cve-2019-12245 · Note