VDB
CVE-2020-17487
CVE-2020-17487
PUBLISHED
CVSS 7.5 HIGH
radare2 4.5.0 misparses signature information in PE files, causing a segmentation fault in r_x509_parse_algorithmidentifier in libr/util/x509.c. This is due to a malformed object identifier in IMAGE_DIRECTORY_ENTRY_SECURITY.
EPSS 1.83% · 78.1th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
1.83%
78.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | radare2 | 0.9.6-3.1ubuntu1, 0 |
| Ubuntu:Pro:20.04:LTS | radare2 | 3.2.1+dfsg-5build1, 4.0.0+dfsg-1, 4.2.1+dfsg-1 |
| Ubuntu:Pro:24.04:LTS | radare2 | 5.5.0+dfsg-1.1ubuntu3+esm1, 5.5.0+dfsg-1ubuntu1, 5.5.0+dfsg-1.1ubuntu2 |
| Ubuntu:Pro:18.04:LTS | radare2 | 2.0.0+dfsg-1, 0, 1.6.0+dfsg-1 |
| Ubuntu:25.10 | radare2 | 0, *, * |
Timeline
- Aug 11, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 2, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Nov 10, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-17487 third-party-advisory
- https://github.com/radareorg/radare2/issues/17431 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-17487 third-party-advisory