CVE-2023-2804

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• 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

1.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 65.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI: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

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

2023-05-25 00:00Z3 YR AGO

Last updated

2025-01-16 15:17Z1 YR AGO

Reserved

2023-05-19

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-122Heap-based Buffer OverflowVariant
• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

fbff1264d8a6682bc496da0a6810f5be5a588666c5873ed6bfe8ddf188dd321f

• github.comhttps://github.com/libjpeg-turbo/libjpeg-turbo/issues/675
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2208447
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2023-2804
• github.comhttps://github.com/libjpeg-turbo/libjpeg-turbo/commit/9f756bc67a84d4566bf74a0c2432aa55da404021
• github.comhttps://github.com/libjpeg-turbo/libjpeg-turbo/issues/668#issuecomment-1492586118
• www.intel.comhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01006.html