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CVE-2017-9220

19
FAUCET Score

CVE-2017-9220 describes a denial-of-service vulnerability in Freeware Advanced Audio Decoder 2 (FAAD2) version 2.7, specifically within the mp4ff_read_stco function. An attacker can trigger a memory allocation error by providing a specially crafted MP4 file, affecting the availability of the vulnerable software. This medium-severity vulnerability (CVSS 5.5) requires user interaction (UI:R) and local access (AV:L), but has no known public exploits, Metasploit modules, or Nuclei templates. Community discussion and media coverage for this CVE are minimal, indicating a low level of public awareness and exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
2.7CPE matchmatch criteria
cpe:2.3:a:audiocoding:freeware_advanced_audio_decoder_2:2.7:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.5MEDIUM

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.89%
Probability of exploitation in next 30 days
EPSS Percentile
55.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0089 is in the 65th percentile among its peer group of 5,765 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

seclists.org / fulldisclosure/2017/Jun/32
Mailing ListThird Party Advisory