What is the CVSS score of CVE-2019-16236?

CVE-2019-16236 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N. EPSS exploitation probability: 2.4%.

Is there a public PoC exploit available for CVE-2019-16236?

Yes, a public proof-of-concept exploit is available for CVE-2019-16236. Prioritise patching immediately. EPSS: 2.4%.

Is there a patch available for CVE-2019-16236?

Yes, a patch is available for CVE-2019-16236. Update the affected software to the latest version immediately.

Dino CVE-2019-16236

HIGH

Missing Authorization (CWE-862)

2019-09-11 cve@mitre.org

Authentication Bypass Dino Ubuntu Linux Fedora Debian Linux

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Sep 11, 2019 - 19:15 nvd

HIGH 7.5

DescriptionNVD

Dino before 2019-09-10 does not check roster push authorization in module/roster/module.vala.

AnalysisAI

Dino before 2019-09-10 does not check roster push authorization in module/roster/module.vala. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. Dino before 2019-09-10 does not check roster push authorization in module/roster/module.vala. Affected products include: Dino, Canonical Ubuntu Linux, Fedoraproject Fedora, Debian Debian Linux. Version information: before 2019.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.