CVE-2018-1000039

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

1.82% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 78.4% 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:3.0/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

2018-05-24 13:00Z8 YR AGO

Last updated

2024-08-05 12:33Z2 YR AGO

Reserved

2018-02-02

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Medium (CVSS 6.3)

CNA CVSS vector

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

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.1

Document digest

aa0be2589c772c54d03bba2c427899f89a6252c19ed8af789d332b82690b620e

• security.gentoo.orgGLSA-201811-15https://security.gentoo.org/glsa/201811-15vendor-advisory
• git.ghostscript.comhttp://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=4dcc6affe04368461310a21238f7e1871a752a05%3Bhp=8ec561d1bccc46e9db40a9f61310cd8b3763914e
• git.ghostscript.comhttp://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=71ceebcf56e682504da22c4035b39a2d451e8ffd%3Bhp=7f82c01523505052615492f8e220f4348ba46995
• bugs.chromium.orghttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5492
• bugs.chromium.orghttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5521
• bugs.chromium.orghttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5604
• git.ghostscript.comhttp://git.ghostscript.com/?p=mupdf.git%3Ba=commitdiff%3Bh=f597300439e62f5e921f0d7b1e880b5c1a1f1607%3Bhp=093fc3b098dc5fadef5d8ad4b225db9fb124758b
• bugs.chromium.orghttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5513
• bugs.ghostscript.comhttps://bugs.ghostscript.com/show_bug.cgi?id=698883
• bugs.ghostscript.comhttps://bugs.ghostscript.com/show_bug.cgi?id=698888
• bugs.ghostscript.comhttps://bugs.ghostscript.com/show_bug.cgi?id=698891
• bugs.ghostscript.comhttps://bugs.ghostscript.com/show_bug.cgi?id=698892
• bugs.ghostscript.comhttps://bugs.ghostscript.com/show_bug.cgi?id=698901