VDB
CVE-2019-12802
CVE-2019-12802
PUBLISHED
In radare2 through 3.5.1, the rcc_context function of libr/egg/egg_lang.c mishandles changing context. This allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact (invalid memory access in r_egg_lang_parsechar; invalid free in rcc_pusharg).
EPSS 0.32% · 54.9th percentile
Risk Scores
EPSS Score
0.32%
54.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | radare2 | 2.3.0+dfsg-1, *, * |
| Ubuntu:Pro:20.04:LTS | radare2 | 4.0.0+dfsg-1, 4.2.1+dfsg-2, 4.2.1+dfsg-2ubuntu0.1~esm1 |
| Ubuntu:16.04:LTS | radare2 | 0.9.6-3.1ubuntu1, 0 |
| Ubuntu:Pro:24.04:LTS | radare2 | 5.5.0+dfsg-1.1ubuntu3, 5.5.0+dfsg-1.1ubuntu3+esm1, 0 |
| Ubuntu:25.10 | radare2 | 5.9.8+dfsg-2ubuntu0.25.10.2, 5.9.8+dfsg-2, 0 |
Timeline
- Jun 13, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 22, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 25, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 27, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 2, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 5, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-12802 third-party-advisory
- https://github.com/radare/radare2/issues/14296 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-12802 third-party-advisory