CVE-2015-7744

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

5.07% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 92.2% 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:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/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

2016-01-22 15:00Z10 YR AGO

Last updated

2024-08-06 07:58Z2 YR AGO

Reserved

2015-10-07

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-358Improperly Implemented Security Check for StandardBase

Data version

5.1

Document digest

4ebdae9beb3aab962e69c8bb46bf50c034195580a380c4f2e9cdd589ad740f0c

• lists.opensuse.orgopenSUSE-SU-2016:0367http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00015.htmlvendor-advisoryx_refsource_SUSE
• www.securitytracker.com1034708http://www.securitytracker.com/id/1034708vdb-entryx_refsource_SECTRACK
• wolfssl.comhttp://wolfssl.com/wolfSSL/Docs-wolfssl-changelog.htmlx_refsource_CONFIRM
• people.redhat.comhttps://people.redhat.com/~fweimer/rsa-crt-leaks.pdfx_refsource_MISC
• www.oracle.comhttp://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.htmlx_refsource_CONFIRM
• www.oracle.comhttp://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.htmlx_refsource_CONFIRM
• wolfssl.comhttps://wolfssl.com/wolfSSL/Blog/Entries/2015/9/17_Two_Vulnerabilities_Recently_Found%2C_An_Attack_on_RSA_using_CRT_and_DoS_Vulnerability_With_DTLS.htmlx_refsource_CONFIRM
• securityblog.redhat.comhttps://securityblog.redhat.com/2015/09/02/factoring-rsa-keys-with-tls-perfect-forward-secrecy/x_refsource_MISC
• lists.opensuse.orgopenSUSE-SU-2016:0377http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00016.htmlvendor-advisoryx_refsource_SUSE