CVE-2023-27590

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.32% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 24.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2023-03-14 20:37Z3 YR AGO

Last updated

2025-02-25 14:57Z1 YR AGO

Reserved

2023-03-04

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base
• CWE-121Stack-based Buffer OverflowVariant
• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

24ddf8d12cb24726e83ee2844a80ebc41eb6ea3eef960540c9374ff39f6d6fe2

• github.comhttps://github.com/rizinorg/rizin/security/advisories/GHSA-rqcp-m8m2-jcqfx_refsource_CONFIRM
• github.comhttps://github.com/rizinorg/rizin/pull/3422x_refsource_MISC
• github.comhttps://github.com/rizinorg/rizin/commit/d6196703d89c84467b600ba2692534579dc25ed4x_refsource_MISC
• github.comhttps://github.com/rizinorg/rizin/blob/3a7d5116244beb678ad9950bb9dd27d28ed2691f/librz/reg/profile.c#L514x_refsource_MISC
• github.comhttps://github.com/rizinorg/rizin/blob/3a7d5116244beb678ad9950bb9dd27d28ed2691f/librz/reg/profile.c#L545x_refsource_MISC
• lists.fedoraproject.orghttps://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WW3JXI4TIJIR7PGFP74SN7GQYHW2F46Y/