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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2019-05-31T10:45:28

Updated: 2019-06-03T10:06:02

Reserved: 2019-05-31T00:00:00


Link: CVE-2019-12495

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2019-05-31T11:29:02.623

Modified: 2019-06-03T11:29:00.263


Link: CVE-2019-12495

JSON object: View

cve-icon Redhat Information

No data.

CWE