OSV-2023-501

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libdwarf/OSV-2023-501.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2023-501
Published
2023-06-20T14:02:17.702087Z
Modified
2023-06-20T14:02:17.702338Z
Summary
UNKNOWN READ in _dwarf_exec_frame_instr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59950

Crash type: UNKNOWN READ
Crash state:
_dwarf_exec_frame_instr
_dwarf_get_fde_info_for_a_pc_row
dwarf_get_fde_info_for_all_regs3
References

Affected packages

OSS-Fuzz / libdwarf

Package

Name
libdwarf
Purl
pkg:generic/libdwarf

Affected ranges

Type
GIT
Repo
https://github.com/davea42/libdwarf-code
Events
Introduced
5612eff9f1a40229690fd0e61083101df85e776b
Fixed
b7437c9e4923906e9b3f3860a0c8a8289cff0a91

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libdwarf/OSV-2023-501.yaml"