Buffer overflow in Gpac
CVE-2021-29279
There is a integer overflow in function filter_core/filter_props.c:gf_props_assign_value in GPAC 1.0.1. In which, the arg const GF_PropertyValue *value,maybe value->value.data.size is a negative number. In result, memcpy in gf_props_assign_value failed.
Vulnerability class: Integer Overflow
EPSS: 0.010 (58.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Gpac — versions 1.0.1
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-29279?
- CVE-2021-29279 is a high-severity vulnerability in Gpac, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2021-04-19.
- How severe is CVE-2021-29279?
- High severity. CVSS v3 base score is 7.8 out of 10.