CVE-2019-16127 json
Atmel Advanced Software Framework (ASF) 4 has an Integer Overflow.
published 2020-10-22 6 y ago modified 2026-06-17 4 mo ago also EUVD-2019-6965
- cvss
- 9.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.0%
- EPSS 2.0% chance of exploitation in 30 days, percentile 80%
- public exploits
- 0
- none known
Summary
Atmel Advanced Software Framework (ASF) 4 has an Integer Overflow.
Exploit prediction
1.98% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- census-labs.com https://census-labs.com/news/2020/10/21/microchip-asf4-integer-overflows-in-flash_read-flash_write-and-flash_append/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| NVD | 2.0 | 6.4 | AV:N/AC:L/Au:N/C:P/I:P/A:N |
Classification
- Weakness
-
- CWE-190 Integer Overflow or Wraparound
References
-
census-labs.com
/news/2020/10/21/microchip-asf4-integer-overflows-in-flash_read-flash_write-and-flash_append/
exploit, press/media-coverage, third-party-advisory
-
microchip.com
/mplab/avr-support/advanced-software-framework
product, vendor-advisory
-
openwall.com
/lists/oss-security/2020/10/22/1
mailing-list, third-party-advisory
Sources
- CVE List CVE-2019-16127
- NVD CVE-2019-16127
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