Out-of-bounds Read in Gpac
CVE-2018-21016
audio_sample_entry_AddBox() at isomedia/box_code_base.c in GPAC 0.7.1 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.014 (71.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 71.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Gpac — versions 0.7.1
- Debian Linux — versions 8.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/gpac/gpac/issues/1180 (Exploit, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2020/01/msg00017.html (mailing-list, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-21016?
- CVE-2018-21016 is a medium-severity vulnerability in Gpac, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2019-09-16.
- How severe is CVE-2018-21016?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2018-21016 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.