VDB
CVE-2020-23026
CVE-2020-23026
PUBLISHED
A NULL pointer dereference in the main() function dhry_1.c of dhrystone 2.1 causes a denial of service (DoS).
EPSS 0.34% · 56.7th percentile
Risk Scores
EPSS Score
0.34%
56.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | gcc-arm-none-eabi | 15:5.4.1+svn241155-1, 15:6.3.1+svn253039-1, 15:6.3.1+svn253039-1build1 |
| Ubuntu:16.04:LTS | gcc-h8300-hms | 1:3.4.6+dfsg2-4ubuntu1, 0 |
| Ubuntu:Pro:16.04:LTS | gcc-5 | 0, 5.3.1-10ubuntu2, 5.2.1-23ubuntu1 |
| Ubuntu:18.04:LTS | gcc-6-cross-ports | 28ubuntu2, 0, * |
| Ubuntu:20.04:LTS | gcc-h8300-hms | *, 0, 1:3.4.6+dfsg2-4.1 |
| Ubuntu:18.04:LTS | gcc-3.3 | 0, *, 1:3.3.6ds1-28ubuntu1 |
| Ubuntu:16.04:LTS | gcc-snapshot | 20151104-0ubuntu1, 0, 20151011-0ubuntu1 |
| Ubuntu:18.04:LTS | gcc-8-cross-ports | 9ubuntu0.4, 0, 2ubuntu2 |
| Ubuntu:22.04:LTS | gcc-avr | *, 0, 1:5.4.0+Atmel3.6.2-1 |
| Ubuntu:20.04:LTS | gcc-mingw-w64 | 0, 22~exp1ubuntu2, 22~exp1ubuntu3 |
| Ubuntu:18.04:LTS | gcc-defaults | 1.175ubuntu1, 1.174ubuntu2, 1.173ubuntu1 |
| Ubuntu:18.04:LTS | gcc-avr | 0, *, 1:5.4.0+Atmel3.6.0-1build1 |
| Ubuntu:16.04:LTS | gcc-5-cross | *, 0, 24ubuntu0.3 |
| Ubuntu:20.04:LTS | gcc-3.3 | 0, 1:3.3.6ds1-30, 1:3.3.6ds1-30ubuntu2 |
| Ubuntu:18.04:LTS | gcc-7 | 7.4.0-1ubuntu1~18.04.1, 7.2.0-16ubuntu1, 0 |
| Ubuntu:16.04:LTS | gcc-arm-linux-androideabi | 0.20130705.1-0ubuntu8, 0.20130705.1-0ubuntu9, 0 |
| Ubuntu:14.04:LTS | gccgo-4.9 | *, *, 0 |
| Ubuntu:14.04:LTS | gcc-3.3 | *, 0 |
| Ubuntu:20.04:LTS | gcc-m68hc1x | 0, 1:3.3.6+3.1+dfsg-3.1ubuntu1 |
| Ubuntu:16.04:LTS | gcc-4.8 | 4.8.5-3ubuntu2, 4.8.5-3ubuntu1, 4.8.5-2ubuntu1 |
…and 62 more
Exploit Intelligence
Timeline
- Jan 3, 2022 CVE Published
- Jan 4, 2022 EPSS Score
- Feb 27, 2022 EPSS Score
- Apr 21, 2022 EPSS Score
- Jun 14, 2022 EPSS Score
- Aug 8, 2022 EPSS Score
- Sep 30, 2022 EPSS Score
- Nov 23, 2022 EPSS Score
- Jan 16, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 10, 2023 EPSS Score
- May 3, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-23026 third-party-advisory
- https://fossies.org/linux/privat/old/dhrystone-2.1.tar.gz/dhry_1.c third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-23026 third-party-advisory