CVE-2026-49497

Katalog CVE

CVSS 3.3 · Low EPSS 0,19%

Kerentanan Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') pada nsa ghidra. Skor CVSS 3.1 3.3 (Low) menurut vulncheck.com.

Deskripsi (NVD)

Ghidra before 12.1 contains a path traversal vulnerability in SameDirDebugInfoProvider that fails to validate filenames from ELF binary .gnu_debuglink sections before constructing file paths. Attackers can craft malicious ELF binaries with traversal sequences to probe filesystem existence and leak CRC32 hashes of arbitrary files during automatic DWARF analysis.

Rincian

Terbit di NVD

10 Juni 2026

Terakhir diubah

14 Juli 2026

Status NVD

Analyzed

CVSS 3.1

3.3 (Low), sumber vulncheck.com
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

EPSS (30 hari)

0,19% peluang dieksploitasi; lebih tinggi dari 7,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/NationalSecurityAgency/ghidra/security/advisories/GHSA-57g6-7qw2-p5hx exploit · advisory vendor
• https://www.vulncheck.com/advisories/ghidra-path-traversal-via-gnu-debuglink-in-dwarf-external-debug-file-reso... advisory pihak ketiga