CVE-2016-3718KEV · OVERDUE

ImageMagick Server-Side Request Forgery (SSRF) Vulnerability

Medium · published May 5, 2016

Patch now

The score understates this — it's already being exploited

CVSS calls it medium at 5.5. It is confirmed in active exploitation. It sits in the 99.5th percentile for exploit probability.

1634
days past CISA
deadline
CVSS v3.1
5.5
EPSS
76%
Percentile
99.5
In the wild
Confirmed
What it is

⚠️ A crafty image can lead you down the wrong path! This vulnerability in ImageMagick allows remote attackers to conduct sneaky SSRF attacks, endangering your server's safety. 🔍 Think of this like a suspicious delivery driver asking to drop off a mysterious package in your warehouse instead of at the loading dock. If you let them in, they can access all sorts of restricted areas without raising an eyebrow! An attacker could exploit this flaw to have your server make requests to internal services, potentially exposing sensitive data or even allowing for further attacks. It's like inviting an unwelcome guest into your home who then rummages through your private files!

Put simply

Think of this like a suspicious delivery driver asking to drop off a mysterious package in your warehouse instead of at the loading dock. If you let them in, they can access all sorts of restricted areas without raising an eyebrow! The vulnerability affects the HTTP and FTP coders in ImageMagick versions before 6.9.3-10 and 7.x before 7.0.1-1, permitting attackers to leverage crafted images to perform SSRF attacks. This allows unauthorized access to the server's internal resources.

What to do

An attacker could exploit this flaw to have your server make requests to internal services, potentially exposing sensitive data or even allowing for further attacks. It's like inviting an unwelcome guest into your home who then rummages through your private files! Upgrade ImageMagick to version 6.9.3-10 or 7.0.1-1 immediately to close this loophole. Additionally, review your server configurations to ensure that sensitive internal endpoints are protected against unauthorized access. It's time to tighten up those gates! You've got this! Follow these steps, and you’ll be one step closer to a safer environment. 🛡️

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.75650 · 99.5th percentile
Published
2016-05-05T18:00Z
KEV added
2021-11-03 · due 2022-05-03
EPSS history
Timeline
  • 03 NOV 00:00Z
    Added to CISA KEV — remediate by May 3
    kev
  • 05 MAY 18:00Z
    The (1) HTTP and (2) FTP coders in ImageMagick before 6.9.3-10 and 7.x before 7.0.1-1 allow remote attackers to conduct server-side request forgery (SSRF)…
    cvelistv5