PT-2024-5870 · Unknown+4 · Active Storage+4
Tyage
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Published
2024-02-24
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Updated
2025-03-17
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CVE-2024-26144
CVSS v2.0
6.4
Medium
| Vector | AV:N/AC:L/Au:N/C:P/I:P/A:N |
Name of the Vulnerable Software and Affected Versions
Rails versions 5.2.0 through 7.0.8.0
Rails versions 6.1.0 through 6.1.7.6
Description
The issue is related to a possible sensitive session information leak in Active Storage. By default, Active Storage sends a
Set-Cookie header along with the user's session cookie when serving blobs. It also sets Cache-Control to public. Certain proxies may cache the Set-Cookie, leading to an information leak. This may cause users to share sessions, potentially allowing an attacker to receive a user's session or vice versa.Recommendations
For Rails versions 5.2.0 through 7.0.8.0, upgrade to version 7.0.8.1 or configure caching proxies not to cache the
Set-Cookie headers.
For Rails versions 6.1.0 through 6.1.7.6, upgrade to version 6.1.7.7 or configure caching proxies not to cache the Set-Cookie headers.
As a temporary workaround, consider configuring caching proxies to exclude the Set-Cookie headers from being cached.Exploit
Fix
Information Disclosure
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Active Storage
Debian
Rails
Red Os