CVE-2023-3648

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 ImpactpartialSuccessful exploitation gives limited 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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 16.1% 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:3.1/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

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

2023-07-14 06:16Z3 YR AGO

Last updated

2025-11-03 21:48Z12 MO AGO

Reserved

2023-07-13

Assigning CNA

GitLab

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-762Mismatched Memory Management RoutinesVariant

Data version

5.2

Document digest

f6eb45cb22f72846616f420a36bb618f5b1718a714467f0f6686564c5c2b6a37

• www.wireshark.orghttps://www.wireshark.org/security/wnpa-sec-2023-21.html
• gitlab.comGitLab Issue #19105https://gitlab.com/wireshark/wireshark/-/issues/19105issue-tracking
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/09/msg00049.html