Buffer overflow in Gpac
CVE-2019-20208
dimC_Read in isomedia/box_code_3gpp.c in GPAC from 0.5.2 to 0.8.0 has a stack-based buffer overflow.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.015 (73.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- Gpac
- Debian Linux — versions 8.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/gpac/gpac/issues/1348 (Exploit, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2020/01/msg00017.html (mailing-list, Mailing List, Third Party Advisory)
- github.com/gpac/gpac/blob/v0.5.2/src/isomedia/box_code_3gpp.c (Product)
- github.com/gpac/gpac/commit/bcfcb3e90476692fe0d2bb532ea8deeb2a77580e (Patch)
Frequently asked questions
- What is CVE-2019-20208?
- CVE-2019-20208 is a medium-severity vulnerability in Gpac, classified under Out-of-bounds Write. CVSS score: 5.5/10. Published 2020-01-02.
- How severe is CVE-2019-20208?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2019-20208 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.