CVE-2021-3756
9.8 CRITICALlibmysofa is vulnerable to Heap-based Buffer Overflow
Published: 2021-10-29 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 9.8 CRITICAL
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CWE
- CWE-122, CWE-787
Affected products
| Vendor | Product |
|---|---|
| fedoraproject | fedora, libmysofa |
| symonics | fedora, libmysofa |
Description
libmysofa is vulnerable to Heap-based Buffer Overflow
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-3756
- [Patch]https://github.com/hoene/libmysofa/commit/890400ebd092c574707d0c132124f8ff047e20e1
- [Patch]https://huntr.dev/bounties/7ca8d9ea-e2a6-4294-af28-70260bb53bc1
- [Other]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PGQ45S4RH7MC42NHTAGOIHYR4C5IRTMZ/
- [Other]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WGY7TAZX2M4NYXXGNHIBBKKN5XMSMKQ4/
- [Patch]https://github.com/hoene/libmysofa/commit/890400ebd092c574707d0c132124f8ff047e20e1
- [Patch]https://huntr.dev/bounties/7ca8d9ea-e2a6-4294-af28-70260bb53bc1
- [Other]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PGQ45S4RH7MC42NHTAGOIHYR4C5IRTMZ/
- [Other]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WGY7TAZX2M4NYXXGNHIBBKKN5XMSMKQ4/
Related CVEs
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- CVE-2022-46393 — An issue was discovered in Mbed TLS before 2.28.2 and 3.x before 3.3.0 (9.8 CRITICAL)
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