VDB
CVE-2020-16269
CVE-2020-16269
PUBLISHED
CVSS 5.5 MEDIUM
radare2 4.5.0 misparses DWARF information in executable files, causing a segmentation fault in parse_typedef in type_dwarf.c via a malformed DW_AT_name in the .debug_info section.
EPSS 0.98% · 61.0th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.98%
61.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:20.04:LTS | radare2 | *, 4.2.1+dfsg-2, * |
| Ubuntu:Pro:18.04:LTS | radare2 | 2.3.0+dfsg-2ubuntu0.1~esm1, 2.3.0+dfsg-1, 0 |
| Ubuntu:16.04:LTS | radare2 | 0.9.6-3.1ubuntu1, 0 |
| Ubuntu:25.10 | radare2 | 5.9.8+dfsg-2ubuntu0.25.10.1, 5.9.8+dfsg-2, 0 |
| Ubuntu:Pro:24.04:LTS | radare2 | 5.5.0+dfsg-1ubuntu1, 5.5.0+dfsg-1.1ubuntu2, 5.5.0+dfsg-1.1ubuntu3+esm1 |
Timeline
- Aug 3, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 12, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-16269 third-party-advisory
- https://github.com/radareorg/radare2/issues/17383 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-16269 third-party-advisory