CVE-2020-1740

Katalog CVE

CVSS 4.7 · Medium EPSS 0,36%

Kerentanan Insecure Temporary File pada redhat ansible, redhat ansible tower +4 lainnya. Skor CVSS 3.1 4.7 (Medium) menurut NVD.

Deskripsi (NVD)

A flaw was found in Ansible Engine when using Ansible Vault for editing encrypted files. When a user executes "ansible-vault edit", another user on the same computer can read the old and new secret, as it is created in a temporary file with mkstemp and the returned file descriptor is closed and the method write_data is called to write the existing secret in the file. This method will delete the file before recreating it insecurely. All versions in 2.7.x, 2.8.x and 2.9.x branches are believed to be vulnerable.

Rincian

Terbit di NVD

16 Maret 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

4.7 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-377: Insecure Temporary File
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

EPSS (30 hari)

0,36% peluang dieksploitasi; lebih tinggi dari 28,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1740 issue tracking · advisory vendor
• https://github.com/ansible/ansible/issues/67798 issue tracking · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/05/msg00005.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202006-11 advisory pihak ketiga
• https://www.debian.org/security/2021/dsa-4950 advisory pihak ketiga
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DKPA4KC3OJSUF...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRRYUU5ZBLPBX...
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQVOQD4VAIXXT...