Buffer overflow in Techsmith Mp4v2
CVE-2018-14446
MP4Integer32Property::Read in atom_avcC.cpp in MP4v2 2.1.0 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted MP4 file.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.024 (83.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.024 · newest: 0.024 · change: 0.000
Affected products
- Techsmith Mp4v2 — versions 2.1.0
Weakness classification (CWE)
References
- hac425.unaux.com/index.php/archives/63/ (Third Party Advisory, Not Applicable)
- github.com/TechSmith/mp4v2/issues/20 (Third Party Advisory, Issue Tracking)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- github.com/enzo1982/mp4v2/releases/tag/v2.1.0
Frequently asked questions
- What is CVE-2018-14446?
- CVE-2018-14446 is a high-severity vulnerability in Techsmith Mp4v2, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2018-07-20.
- How severe is CVE-2018-14446?
- High severity. CVSS v3 base score is 8.8 out of 10.