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Fencer Intel
high 7.5

CVE-2013-5671 json

Code injection in dragonfly gem

published 12y ago modified 4mo ago also GHSA-qrgf-jqqm-x7xv , EUVD-2017-0293

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
0
none known

Summary

lib/dragonfly/imagemagickutils.rb in the fog-dragonfly gem 0.8.2 for Ruby allows remote attackers to execute arbitrary commands via unspecified vectors.

Patch / fix

  • rubygems dragonfly 1.0.0

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Exploit prediction

2.19% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • seclists.org http://seclists.org/fulldisclosure/2013/Sep/18 referenced PoC, tagged "exploit" by a source, unverified
  • seclists.org http://seclists.org/oss-sec/2013/q3/528 referenced PoC, tagged "exploit" by a source, unverified
  • vapid.dhs.org http://www.vapid.dhs.org/advisories/fog-dragonfly-0.8.2-cmd-inj.html referenced PoC, tagged "exploit" by a source, unverified
  • seclists.org http://seclists.org/oss-sec/2013/q3/526 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected packages

ecosystem package affected fixed in
rubygems dragonfly
<1.0.0
1.0.0
rubygems fog-dragonfly
<=0.9.15
 no fix listed

Classification

Weakness
  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.