CVE-2018-1000178

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

4.05% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 90.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/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

2018-05-08 15:00Z8 YR AGO

Last updated

2024-08-05 12:33Z2 YR AGO

Reserved

2018-04-23

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

e4ac87015f0c359020333c855230ae59acde4b4f0cd4d8e4edf473a4febf1b37

• www.debian.orgDSA-4189https://www.debian.org/security/2018/dsa-4189vendor-advisoryx_refsource_DEBIAN
• lists.debian.org[debian-lts-announce] 20180504 [SECURITY] [DLA 1370-1] quassel security updatehttps://lists.debian.org/debian-lts-announce/2018/05/msg00001.htmlmailing-listx_refsource_MLIST
• github.comhttps://github.com/quassel/quassel/blob/master/src/common/protocols/datastream/datastreampeer.cpp#L62x_refsource_CONFIRM
• security.gentoo.orgGLSA-201806-04https://security.gentoo.org/glsa/201806-04vendor-advisoryx_refsource_GENTOO
• i.imgur.comhttps://i.imgur.com/JJ4QcNq.pngx_refsource_MISC
• usn.ubuntu.comUSN-4594-1https://usn.ubuntu.com/4594-1/vendor-advisoryx_refsource_UBUNTU