CVE-2017-7244

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

1.99% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 79.3% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2017-03-23 21:00Z9 YR AGO

Last updated

2024-08-05 15:56Z2 YR AGO

Reserved

2017-03-23

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

15b363ca68fb2b9c1797ca9f71b214e370f81a0634a75d7cd0373140a8e67ba7

• www.securityfocus.com97067http://www.securityfocus.com/bid/97067vdb-entryx_refsource_BID
• blogs.gentoo.orghttps://blogs.gentoo.org/ago/2017/03/20/libpcre-invalid-memory-read-in-_pcre32_xclass-pcre_xclass-c/x_refsource_MISC
• access.redhat.comRHSA-2018:2486https://access.redhat.com/errata/RHSA-2018:2486vendor-advisoryx_refsource_REDHAT
• security.gentoo.orgGLSA-201710-25https://security.gentoo.org/glsa/201710-25vendor-advisoryx_refsource_GENTOO