Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2019-16129

Microchip CryptoAuthentication Library CryptoAuthLib prior to 20191122 has a Buffer Overflow (issue 2 of 2).

Published

2020-10-22T19:15:13.400

Last Modified

2024-11-21T04:30:06.520

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.8 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

3.9

Impact Score

6.4

Weaknesses

Type: Primary
CWE-120

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	microchip	cryptoauthlib	< 20191122	Yes

References

http://www.openwall.com/lists/oss-security/2020/10/22/1 Mailing List, Third Party Advisory ([email protected])
https://census-labs.com/news/2020/10/21/microchip-cryptoauthlib-atcab_genkey_base-buffer-overflow/ Exploit, Press/Media Coverage, Third Party Advisory ([email protected])
https://www.microchip.com/design-centers/security-ics/cryptoauthentication Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2020/10/22/1 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://census-labs.com/news/2020/10/21/microchip-cryptoauthlib-atcab_genkey_base-buffer-overflow/ Exploit, Press/Media Coverage, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.microchip.com/design-centers/security-ics/cryptoauthentication Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)