VDB
CVE-2018-11383
CVE-2018-11383
PUBLISHED
CVSS 5.5 MEDIUM
The r_strbuf_fini() function in radare2 2.5.0 allows remote attackers to cause a denial of service (invalid free and application crash) via a crafted ELF file because of an uninitialized variable in the CPSE handler in libr/anal/p/anal_avr.c.
EPSS 1.15% · 64.5th percentile
Risk Scores
CVSS 3.0
5.5
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.15%
64.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | radare2 | 0, 0.9.6-3.1ubuntu1 |
| Ubuntu:Pro:24.04:LTS | radare2 | 5.5.0+dfsg-1ubuntu1, 5.5.0+dfsg-1.1ubuntu3, 5.5.0+dfsg-1.1ubuntu3+esm1 |
| Ubuntu:25.10 | radare2 | 0, 5.9.8+dfsg-2, 5.9.8+dfsg-2ubuntu0.25.10.1 |
| Ubuntu:Pro:18.04:LTS | radare2 | 2.1.0+dfsg-1, 2.3.0+dfsg-1, 2.3.0+dfsg-2 |
| Ubuntu:Pro:20.04:LTS | radare2 | *, 4.2.1+dfsg-2ubuntu0.1~esm1, 4.2.1+dfsg-2 |
Timeline
- May 22, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- May 3, 2022 EPSS Score
- May 13, 2022 CVE Updated
- Jul 4, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-11383 third-party-advisory
- https://github.com/radare/radare2/commit/9d348bcc2c4bbd3805e7eec97b594be9febbdf9a third-party-advisory
- https://github.com/radare/radare2/issues/9943 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-11383 third-party-advisory