CVE-2018-0733

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

8.44% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 94.6% of scored records. A rank, not a probability.

NVD base score

5.9 (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:H/A:N

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

2018-03-27 21:00Z8 YR AGO

Last updated

2024-09-16 20:46Z1 YR AGO

Reserved

2017-11-30

Assigning CNA

openssl

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-325Missing Cryptographic StepBase

Data version

5.1

Document digest

5aa95173159df91d48f2ffe2e41677fbdae5f8f4155dd261cf8e234f513a6f1c

• www.tenable.comhttps://www.tenable.com/security/tns-2018-07x_refsource_CONFIRM
• www.tenable.comhttps://www.tenable.com/security/tns-2018-04x_refsource_CONFIRM
• www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.htmlx_refsource_CONFIRM
• www.oracle.comhttps://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.htmlx_refsource_CONFIRM
• security.gentoo.orgGLSA-201811-21https://security.gentoo.org/glsa/201811-21vendor-advisoryx_refsource_GENTOO
• www.securityfocus.com103517http://www.securityfocus.com/bid/103517vdb-entryx_refsource_BID
• www.tenable.comhttps://www.tenable.com/security/tns-2018-06x_refsource_CONFIRM
• www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.htmlx_refsource_CONFIRM
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20180330-0002/x_refsource_CONFIRM
• www.securitytracker.com1040576http://www.securitytracker.com/id/1040576vdb-entryx_refsource_SECTRACK
• git.openssl.orghttps://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=56d5a4bfcaf37fa420aef2bb881aa55e61cf5f2fx_refsource_CONFIRM
• www.openssl.orghttps://www.openssl.org/news/secadv/20180327.txtx_refsource_CONFIRM
• www.oracle.comhttps://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.htmlx_refsource_MISC
• www.oracle.comhttps://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.htmlx_refsource_MISC