CVE-2019-5435

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

5.65% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 92.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-10-14.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

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

2019-05-28 18:44Z7 YR AGO

Last updated

2026-10-14 06:35Z15 DAYS 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-131Incorrect Calculation of Buffer SizeBase
• CWE-190Integer Overflow or WraparoundBase

Data version

5.2

Document digest

f34000bf3eb7ff8ffc80d1b2f393706dbb44485b5971f486a916d01a58ee5408

• lists.fedoraproject.orgFEDORA-2019-697de0501fhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMG3V4VTX2SE3EW3HQTN3DDLQBTORQC2/vendor-advisoryx_refsource_FEDORA
• security.gentoo.orgGLSA-202003-29https://security.gentoo.org/glsa/202003-29vendor-advisoryx_refsource_GENTOO
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuapr2020.htmlx_refsource_MISC
• www.oracle.comhttps://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.htmlx_refsource_MISC
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuoct2020.htmlx_refsource_MISC
• curl.haxx.sehttps://curl.haxx.se/docs/CVE-2019-5435.htmlx_refsource_CONFIRM
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20190606-0004/x_refsource_CONFIRM
• support.f5.comhttps://support.f5.com/csp/article/K08125515x_refsource_CONFIRM
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-398330.html