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CVE-2023-0817

23
FAUCET Score

CVE-2023-0817 is a high-severity buffer over-read vulnerability affecting the gpac/gpac GitHub repository prior to version 2.3.0-DEV. This flaw could allow an unauthenticated attacker to achieve high impact on confidentiality, integrity, and availability through a low-complexity local attack, requiring user interaction. Despite its high CVSS score of 7.8, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.3.0-devCPE matchmatch criteria
cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.3HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
Exploitability Score
1.8
Impact Score
5.5
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
33.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 32nd percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / gpac/gpac/commit/be9f8d395bbd196e3812e9cd80708f06bcc206f7
PatchVendor Advisory
huntr.dev / bounties/cb730bc5-d79c-4de6-9e57-10e8c3ce2cf3
ExploitPatchThird Party Advisory