CVE-2023-0819
CVE-2023-0819 is a high-severity vulnerability in Gpac with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-122.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- EPSS exploit prediction: 0% (35th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-122
- Affected product: Gpac
- Published:
- Last modified:
Description
Heap-based Buffer Overflow in GitHub repository gpac/gpac prior to v2.3.0-DEV.
Frequently asked questions
- What is CVE-2023-0819?
- Heap-based Buffer Overflow in GitHub repository gpac/gpac prior to v2.3.0-DEV.
- How severe is CVE-2023-0819?
- CVE-2023-0819 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-0819 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-0819?
- CVE-2023-0819 affects Gpac. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-0819?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2023-0819 published?
- CVE-2023-0819 was published on 2023-02-13 and last updated on 2026-06-17.
References
- https://github.com/gpac/gpac/commit/d067ab3ccdeaa340e8c045a0fd5bcfc22b809e8f
- https://huntr.dev/bounties/35793610-dccc-46c8-9f55-6a24c621e4ef
- https://www.debian.org/security/2023/dsa-5411
Affected products (1)
- cpe:2.3:a:gpac:gpac:*:*:*:*:*:*:*:*
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