CVE-2017-3730

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

55.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 99.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2017-05-04 19:00Z9 YR AGO

Last updated

2024-09-16 17:48Z1 YR AGO

Reserved

2016-12-16

Assigning CNA

openssl

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.1

Document digest

becee8bd853428db5098198cf2491656d29020674910bca38d93e7761e5ee618

• www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.htmlx_refsource_CONFIRM
• www.exploit-db.com41192https://www.exploit-db.com/exploits/41192/exploitx_refsource_EXPLOIT-DB
• www.securityfocus.com95812http://www.securityfocus.com/bid/95812vdb-entryx_refsource_BID
• github.comhttps://github.com/openssl/openssl/commit/efbe126e3ebb9123ac9d058aa2bb044261342aaax_refsource_MISC
• www.openssl.orghttps://www.openssl.org/news/secadv/20170126.txtx_refsource_CONFIRM
• www.securitytracker.com1037717http://www.securitytracker.com/id/1037717vdb-entryx_refsource_SECTRACK
• www.oracle.comhttp://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.htmlx_refsource_CONFIRM
• security.gentoo.orgGLSA-201702-07https://security.gentoo.org/glsa/201702-07vendor-advisoryx_refsource_GENTOO
• support.hpe.comhttps://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03838en_usx_refsource_CONFIRM
• www.oracle.comhttps://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.htmlx_refsource_MISC