Описание
An issue was discovered in Tiny C Compiler (aka TinyCC or TCC) 0.9.27. Compiling a crafted source file leads to a one-byte out-of-bounds write in the gsym_addr function in x86_64-gen.c. This occurs because tccasm.c mishandles section switches.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| cosmic | ignored | end of life |
| devel | not-affected | 0.9.27+git20200814.62c30a4a-1 |
| disco | ignored | end of life |
| eoan | ignored | end of life |
| esm-apps/bionic | needed | |
| esm-apps/focal | needed | |
| esm-apps/jammy | not-affected | 0.9.27+git20200814.62c30a4a-1 |
| esm-apps/noble | not-affected | 0.9.27+git20200814.62c30a4a-1 |
| esm-apps/xenial | needed |
Показывать по
EPSS
4.3 Medium
CVSS2
5.5 Medium
CVSS3
Связанные уязвимости
An issue was discovered in Tiny C Compiler (aka TinyCC or TCC) 0.9.27. Compiling a crafted source file leads to a one-byte out-of-bounds write in the gsym_addr function in x86_64-gen.c. This occurs because tccasm.c mishandles section switches.
An issue was discovered in Tiny C Compiler (aka TinyCC or TCC) 0.9.27. ...
An issue was discovered in Tiny C Compiler (aka TinyCC or TCC) 0.9.27. Compiling a crafted source file leads to a one-byte out-of-bounds write in the gsym_addr function in x86_64-gen.c. This occurs because tccasm.c mishandles section switches.
EPSS
4.3 Medium
CVSS2
5.5 Medium
CVSS3