Tinycc

Tinycc

5 Schwachstellen gefunden.

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Exploit
  • EPSS 0.2%
  • Veröffentlicht 31.05.2019 11:29:02
  • Zuletzt bearbeitet 21.11.2024 04:22:58

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.

Exploit
  • EPSS 0.17%
  • Veröffentlicht 13.03.2019 22:29:00
  • Zuletzt bearbeitet 21.11.2024 04:52:14

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.

Exploit
  • EPSS 0.17%
  • Veröffentlicht 23.12.2018 18:29:00
  • Zuletzt bearbeitet 21.11.2024 04:01:20

An issue was discovered in Tiny C Compiler (aka TinyCC or TCC) 0.9.27. Compiling a crafted source file leads to an 8 byte out of bounds write in the use_section1 function in tccasm.c.

Exploit
  • EPSS 0.17%
  • Veröffentlicht 23.12.2018 18:29:00
  • Zuletzt bearbeitet 21.11.2024 04:01:21

An issue was discovered in Tiny C Compiler (aka TinyCC or TCC) 0.9.27. Compiling a crafted source file leads to an 8 byte out of bounds write in the sym_pop function in tccgen.c.

Exploit
  • EPSS 0.17%
  • Veröffentlicht 23.12.2018 18:29:00
  • Zuletzt bearbeitet 21.11.2024 04:01:21

An issue was discovered in Tiny C Compiler (aka TinyCC or TCC) 0.9.27. Compiling a crafted source file leads to an 8 byte out of bounds write in the asm_parse_directive function in tccasm.c.