PT-2019-14949 · Red Hat · Koji

Published 2019-10-09 · Updated 2022-05-24 · CVE-2019-17109

Positive Technologies (AI Summary)

CVSS v4.0

7.1

High

Base vector

AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions Koji versions 1.14.0 through 1.18.0

Description The issue allows remote Directory Traversal, resulting in Privilege Escalation. It is caused by the way the hub code validates upload paths, enabling an attacker to choose an arbitrary destination for the uploaded file. However, uploading still requires login credentials. An attacker with credentials could potentially damage the integrity of the Koji system.

Recommendations For versions 1.14.0 through 1.14.2, update to version 1.14.3. For versions 1.15.0 through 1.15.2, update to version 1.15.3. For versions 1.16.0 through 1.16.2, update to version 1.16.3. For versions 1.17.0, update to version 1.17.1. For versions 1.18.0, update to version 1.18.1.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2019-17109

GHSA-7498-C9FM-G64P

MGASA-2021-0147

PYSEC-2019-183

Affected Products

Koji

References · 26

• 🔥 https://github.com/koji-project/koji/blob/d0507c4d2d2269daa984db642e3bd957dff18948/docs/source/CVEs/CVE-2019-17109.rst · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-17109 · Security Note
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/4BGUXMZIAQFFNNQ7PEFDAYQCXXKJR76U · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2019-183 · Vendor Advisory
• https://docs.pagure.org/koji/CVE-2019-17109 · Vendor Advisory
• https://pagure.io/koji/commits/master · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-17109 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7PSCCFHLNVFLDPC7DB4UJGXD6ZWBSY57 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-17109 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/7PSCCFHLNVFLDPC7DB4UJGXD6ZWBSY57 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-17109 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/DEQYYGWLJBQQVTAC7E7XSDGVF27NPMPB · Vendor Advisory
• https://advisories.mageia.org/MGASA-2021-0147.html · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4BGUXMZIAQFFNNQ7PEFDAYQCXXKJR76U · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DEQYYGWLJBQQVTAC7E7XSDGVF27NPMPB · Vendor Advisory