CVEvulnerability
CVE-2019-16128
6.8 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-10-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.8 MEDIUM — CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-120
Description
Microchip CryptoAuthentication Library CryptoAuthLib prior to 20191122 has a Buffer Overflow (issue 1 of 2).
Affected configurations
• microchip cryptoauthlib (< 20191122)
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- http://www.openwall.com/lists/oss-security/2020/10/22/1 Mailing List, Third Party Advisory
- https://census-labs.com/news/2020/10/21/microchip-cryptoauthlib-atcab_sign_base-buffer-overflow/ Exploit, Press/Media Coverage, Third Party Advisory
- https://www.microchip.com/design-centers/security-ics/cryptoauthentication Vendor Advisory
- http://www.openwall.com/lists/oss-security/2020/10/22/1 Mailing List, Third Party Advisory
- https://census-labs.com/news/2020/10/21/microchip-cryptoauthlib-atcab_sign_base-buffer-overflow/ Exploit, Press/Media Coverage, Third Party Advisory
- https://www.microchip.com/design-centers/security-ics/cryptoauthentication Vendor Advisory