8.8

CVE-2018-6087: debian debian_linux Use After Free

CVSS: 8.8v3.0HighModified
AliasesUBUNTU-CVE-2018-6087
Published 04-12-2018Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-6087 is a high (CVSS 8.8) Use After Free vulnerability in debian debian_linux. EPSS estimates a 3.45% chance of exploitation in the next 30 days, higher than 88.8% of scored vulnerabilities.

Overall risk
36/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.0 (NVD)
EPSS score
3.45%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 7 · Related 4
DSA-4182-1MGASA-2018-0268OPENSUSE-SU-2018:1175-1OPENSUSE-SU-2018:1437-1OPENSUSE-SU-2024:10681-1OPENSUSE-SU-2024:12948-1

Timeline

  1. 04-12-2018
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

A use-after-free in WebAssembly in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

3.45%

Chance of exploitation in the next 30 days

Percentile

89%

Versus all other CVEs

30-day change

0.00 pp

From 3.45% on 18-09-2026

18-09-202618-10-2026
EPSS score
3.45%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Redhat3 products
Ubuntu2 products
  • chromium-browser< 66.0.3359.139-0ubuntu0.16.04.3 | < 66.0.3359.139-0ubuntu0.18.04.3
  • oxide-qtAll versions (No fix recorded)
Debian1 product
Google1 product
  • chrome≥ unspecified, < 66.0.3359.117 | < 66.0.3359.117

4 vendors · 7 products

References

8 links