CVE-2019-12802
Last modified
CVE-2019-12802 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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 estimates a 1.59% chance of exploitation in the next 30 days.
Description
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).
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Radare | Radare2 | <= 3.5.1 |
| Fedoraproject | Fedora | 29 |
| Fedoraproject | Fedora | 30 |
References
- https://github.com/radare/radare2/issues/14296Exploit, Patch, Third Party Advisory
- https://github.com/radare/radare2/issues/14296Exploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-12802?
How severe is CVE-2019-12802?
How do I fix CVE-2019-12802?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2019
- CVE-2019-12795daemon/gvfsdaemon.c in gvfsd from GNOME gvfs before 1.38.3, …
- CVE-2019-12797A clone version of an ELM327 OBD2 Bluetooth device has a har…9.8
- CVE-2019-12798An issue was discovered in Artifex MuJS 1.0.5. regcompx in r…
- CVE-2019-12799In createInstanceFromNamedArguments in Shopware through 5.6.…8.8
- CVE-2019-1280A remote code execution vulnerability exists in Microsoft Wi…7.8
- CVE-2019-12801out/out.GroupMgr.php in SeedDMS 5.1.11 has Stored XSS by mak…
- CVE-2019-12803In Hunesion i-oneNet version 3.0.7 ~ 3.0.53 and 4.0.4 ~ 4.0.…9.8
- CVE-2019-12804In Hunesion i-oneNet version 3.0.7 ~ 3.0.53 and 4.0.4 ~ 4.0.…5.5
- CVE-2019-12805NCSOFT Game Launcher, NC Launcher2 2.4.1.691 and earlier ver…8.8
- CVE-2019-12806UniSign 2.0.4.0 and earlier version contains a stack-based b…8.8
- CVE-2019-12807Alzip 10.83 and earlier version contains a stack-based buffe…7.8
- CVE-2019-12808ALTOOLS update service 18.1 and earlier versions contains a …7.8
Are you affected by CVE-2019-12802?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST