CVE-2019-1549

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

6.18% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 93.4% of scored records. A rank, not a probability.

NVD base score

5.3 (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:L/I:N/A:N

NVD analysis status

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

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

2019-09-10 16:58Z7 YR AGO

Last updated

2024-09-16 22:56Z2 YR AGO

Reserved

2018-11-28

Assigning CNA

openssl

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-330Use of Insufficiently Random ValuesClass
• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass

Data version

5.1

Document digest

2372f5e34d1629730cdd6d52d7190654fd14b4842c417f8f38758e7a5f0efae3

• lists.fedoraproject.orgFEDORA-2019-d15aac6c4ehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GY6SNRJP2S7Y42GIIDO3HXPNMDYN2U3A/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-d51641f152https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZN4VVQJ3JDCHGIHV4Y2YTXBYQZ6PWQ7E/vendor-advisoryx_refsource_FEDORA
• seclists.org20191001 [SECURITY] [DSA 4539-1] openssl security updatehttps://seclists.org/bugtraq/2019/Oct/1mailing-listx_refsource_BUGTRAQ
• www.debian.orgDSA-4539https://www.debian.org/security/2019/dsa-4539vendor-advisoryx_refsource_DEBIAN
• usn.ubuntu.comUSN-4376-1https://usn.ubuntu.com/4376-1/vendor-advisoryx_refsource_UBUNTU
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuapr2020.htmlx_refsource_MISC
• www.oracle.comhttps://www.oracle.com/security-alerts/cpujul2020.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/cpujan2020.htmlx_refsource_MISC
• www.openssl.orghttps://www.openssl.org/news/secadv/20190910.txtx_refsource_CONFIRM
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20190919-0002/x_refsource_CONFIRM
• git.openssl.orghttps://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=1b0fe00e2704b5e20334a16d3c9099d1ba2ef1bex_refsource_CONFIRM
• support.f5.comhttps://support.f5.com/csp/article/K44070243x_refsource_CONFIRM
• support.f5.comhttps://support.f5.com/csp/article/K44070243?utm_source=f5support&amp%3Butm_medium=RSSx_refsource_CONFIRM
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuoct2020.htmlx_refsource_MISC