CVE-2019-20387

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

2.33% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 83.1% 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:3.1/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

2020-01-21 22:54Z6 YR AGO

Last updated

2024-08-05 02:39Z2 YR AGO

Reserved

2020-01-21

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

Data version

5.1

Document digest

3f94f229425ab37415458c71229115d2620c0c85a2f78e671aee35d891b72942

• github.comhttps://github.com/openSUSE/libsolv/commit/fdb9c9c03508990e4583046b590c30d958f272dax_refsource_MISC
• github.comhttps://github.com/openSUSE/libsolv/compare/0.7.5...0.7.6x_refsource_MISC
• lists.debian.org[debian-lts-announce] 20200130 [SECURITY] [DLA 2088-1] libsolv security updatehttps://lists.debian.org/debian-lts-announce/2020/01/msg00034.htmlmailing-listx_refsource_MLIST