Vulnerability in Rack Project
CVE-2015-3225
lib/rack/utils.rb in Rack before 1.5.4 and 1.6.x before 1.6.2, as used with Ruby on Rails 3.x and 4.x and other products, allows remote attackers to cause a denial of service (SystemStackError) via a request with a large parameter depth.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.080 (94.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 94.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.080 · newest: 0.080 · change: 0.000
Affected products
- Rack Project — versions 1.6.0, 1.6.1
- Debian Linux — versions 7.0, 8.0
- openSUSE — versions 13.1, 13.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- lists.opensuse.org/opensuse-updates/2015-07/msg00043.html (vendor-advisory, Third Party Advisory)
- lists.opensuse.org/opensuse-updates/2015-07/msg00044.html (vendor-advisory, Third Party Advisory)
- rhn.redhat.com/errata/RHSA-2015-2290.html (vendor-advisory)
- lists.fedoraproject.org/pipermail/package-announce/2015-August/165180.html (vendor-advisory)
- github.com/rack/rack/blob/master/HISTORY.md (Patch, Issue Tracking, Vendor Advisory)
- groups.google.com/forum/message/raw (mailing-list, Mailing List, Third Party Advisory)
- www.debian.org/security/2015/dsa-3322 (vendor-advisory)
- lists.opensuse.org/opensuse-updates/2015-07/msg00040.html (vendor-advisory, Third Party Advisory)
- www.securityfocus.com/bid/75232 (vdb-entry)
- lists.fedoraproject.org/pipermail/package-announce/2015-August/164173.html (vendor-advisory)
Frequently asked questions
- What is CVE-2015-3225?
- CVE-2015-3225 is a vulnerability in Rack Project, classified under CWE-19. Published 2015-07-26.
- Is CVE-2015-3225 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.