CVE-2019-19330

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

4.03% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 90.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Moderate. 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

2019-11-27 15:53Z6 YR AGO

Last updated

2024-08-05 02:16Z2 YR AGO

Reserved

2019-11-27

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')Class
• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

a88e4ab3e472999291ca590071a4a16de0f4931b2b63645d97900bc4d3451b43

• git.haproxy.orghttps://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=54f53ef7ce4102be596130b44c768d1818570344x_refsource_MISC
• git.haproxy.orghttps://git.haproxy.org/?p=haproxy.git%3Ba=commit%3Bh=146f53ae7e97dbfe496d0445c2802dd0a30b0878x_refsource_MISC
• git.haproxy.orghttps://git.haproxy.org/?p=haproxy-2.0.git%3Ba=commit%3Bh=ac198b92d461515551b95daae20954b3053ce87ex_refsource_MISC
• tools.ietf.orghttps://tools.ietf.org/html/rfc7540#section-10.3x_refsource_MISC
• www.debian.orgDSA-4577https://www.debian.org/security/2019/dsa-4577vendor-advisoryx_refsource_DEBIAN
• seclists.org20191128 [SECURITY] [DSA 4577-1] haproxy security updatehttps://seclists.org/bugtraq/2019/Nov/45mailing-listx_refsource_BUGTRAQ
• usn.ubuntu.comUSN-4212-1https://usn.ubuntu.com/4212-1/vendor-advisoryx_refsource_UBUNTU
• security.gentoo.orgGLSA-202004-01https://security.gentoo.org/glsa/202004-01vendor-advisoryx_refsource_GENTOO