CVE-2019-5439

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

5.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 92.5% of scored records. A rank, not a probability.

NVD base score

6.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2019-06-13 15:38Z7 YR AGO

Last updated

2024-08-04 19:54Z2 YR AGO

Reserved

2019-01-04

Assigning CNA

hackerone

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base
• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

ba4c54495af3aa0ec61ba28e93ec57e6977fced8fa91689ead65cf5ea08dd1b0

• hackerone.comhttps://hackerone.com/reports/484398x_refsource_MISC
• www.securityfocus.com108769http://www.securityfocus.com/bid/108769vdb-entryx_refsource_BID
• usn.ubuntu.comUSN-4074-1https://usn.ubuntu.com/4074-1/vendor-advisoryx_refsource_UBUNTU
• lists.opensuse.orgopenSUSE-SU-2019:1840http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00005.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2019:1909http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00040.htmlvendor-advisoryx_refsource_SUSE
• lists.opensuse.orgopenSUSE-SU-2019:1897http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00037.htmlvendor-advisoryx_refsource_SUSE
• security.gentoo.orgGLSA-201908-23https://security.gentoo.org/glsa/201908-23vendor-advisoryx_refsource_GENTOO
• lists.opensuse.orgopenSUSE-SU-2019:2015http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00081.htmlvendor-advisoryx_refsource_SUSE