CVE-2018-1999010

FFmpeg before commit cced03dd667a5df6df8fd40d8de0bff477ee02e8 contains multiple out of array access vulnerabilities in the mms protocol that can result in…

published July 23, 2018

CVSS
—
EPSS
3%
Percentile
87.5
In the wild
Unconfirmed
What it is

⚠️ A subtly sneaky access vulnerability can lead attackers to out-of-bounds data through the mms protocol — like a delivery service accidentally dropping packages off at the wrong address! 📦 Imagine a warehouse where the staff mistakenly start putting boxes in areas they shouldn’t, potentially accessing sensitive materials. The mms protocol is similar; it allows exploitation through network connectivity, leading to potential information leaks. An attacker could exploit this vulnerability to read sensitive data that was never meant to be accessible. While no known active exploits exist, the risks could be more significant in a targeted scenario, potentially compromising data security.

Put simply

Imagine a warehouse where the staff mistakenly start putting boxes in areas they shouldn’t, potentially accessing sensitive materials. The mms protocol is similar; it allows exploitation through network connectivity, leading to potential information leaks. This vulnerability involves multiple out-of-array access flaws in FFmpeg's mms protocol, allowing attackers to reach data outside intended boundaries, which could lead to unauthorized access.

What to do

An attacker could exploit this vulnerability to read sensitive data that was never meant to be accessible. While no known active exploits exist, the risks could be more significant in a targeted scenario, potentially compromising data security. Upgrade FFmpeg to commit cced03dd667a5df6df8fd40d8de0bff477ee02e8 or later to mitigate this vulnerability. Conduct a thorough review of any systems utilizing this protocol to ensure they are patched. You've got this! By taking these steps, you’ll enhance your security posture and help keep the internet safer for everyone. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03070 · 87.5th percentile
Published
2018-07-23T15:00Z
EPSS history
Timeline
  • 23 JUL 15:00Z
    FFmpeg before commit cced03dd667a5df6df8fd40d8de0bff477ee02e8 contains multiple out of array access vulnerabilities in the mms protocol that can result in…
    cvelistv5