CVE-2021-45762
CVE-2021-45762 is a medium-severity vulnerability in Gpac with a CVSS 3.x base score of 5.5. 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-119.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (49th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Gpac
- Published:
- Last modified:
Description
GPAC v1.1.0 was discovered to contain an invalid memory address dereference via the function gf_sg_vrml_mf_reset(). This vulnerability allows attackers to cause a Denial of Service (DoS).
Frequently asked questions
- What is CVE-2021-45762?
- GPAC v1.1.0 was discovered to contain an invalid memory address dereference via the function gf_sg_vrml_mf_reset(). This vulnerability allows attackers to cause a Denial of Service (DoS).
- How severe is CVE-2021-45762?
- CVE-2021-45762 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2021-45762 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-45762?
- CVE-2021-45762 affects Gpac. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-45762?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-45762 published?
- CVE-2021-45762 was published on 2022-01-14 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:gpac:gpac:1.1.0:*:*:*:*:*:*:*
More vulnerabilities in Gpac
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- CVE-2022-1795 — Critical (CVSS 9.8): Use After Free in GitHub repository gpac/gpac prior to v2.1.0-DEV.
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