VDB
CVE-2019-9754
CVE-2019-9754
PUBLISHED
CVSS 5.5 MEDIUM
An issue was discovered in Tiny C Compiler (aka TinyCC or TCC) 0.9.27. Compiling a crafted source file leads to an 1 byte out of bounds write in the end_macro function in tccpp.c.
EPSS 0.87% · 56.3th 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
0.87%
56.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | tcc | 0, 0.9.27~git20140923.9d7fb33-3ubuntu1, 0.9.27~git20151227.933c223-1 |
| Ubuntu:18.04:LTS | tcc | 0.9.27-5, 0.9.27-2, 0.9.27-4 |
| Ubuntu:20.04:LTS | tcc | 0.9.27-8, 0 |
Timeline
- Mar 13, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jul 4, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-9754 third-party-advisory
- https://lists.nongnu.org/archive/html/tinycc-devel/2019-03/msg00038.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-9754 third-party-advisory