CVE-2018-20835 in tar-fs

Tóm tắt

Bởi MITRE

A vulnerability was found in tar-fs before 1.16.2. An Arbitrary File Overwrite issue exists when extracting a tarball containing a hardlink to a file that already exists on the system, in conjunction with a later plain file with the same name as the hardlink. This plain file content replaces the existing file content.

Be aware that VulDB is the high quality source for vulnerability data.

• Đặt trước: 30/04/2019
• Kiểm duyệt: được chấp nhận
• mục: VDB-134240
• CPE: sẵn sàng
• CWE: CWE-20 (Đã xác nhận)
• CVSS: 7.5 (NVD)
• EPSS: 0.02106
• KEV: không
• Các hoạt động: rất thấp

Nguồn

• MITRE: https://www.cve.org/CVERecord?id=CVE-2018-20835
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-20835
• CVE Details: https://www.cvedetails.com/cve/CVE-2018-20835/