Buffer overflow in Symonics Libmysofa
CVE-2020-36151
Incorrect handling of input data in mysofa_resampler_reset_mem function in the libmysofa library 0.5 - 1.1 will lead to heap buffer overflow and overwriting large memory block.
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: 0.012 (67.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 67.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000
Affected products
- Symonics Libmysofa
- Fedoraproject Fedora — versions 32
Weakness classification (CWE)
References
- github.com/hoene/libmysofa/issues/134 (Exploit, Patch, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2020-36151?
- CVE-2020-36151 is a medium-severity vulnerability in Symonics Libmysofa, classified under Out-of-bounds Write. CVSS score: 6.5/10. Published 2021-02-08.
- How severe is CVE-2020-36151?
- Medium severity. CVSS v3 base score is 6.5 out of 10.