9.1

CVE-2018-25013: redhat enterprise_linux Out-of-bounds Read

CVSS: 9.1v3.1CriticalModified
AliasesUBUNTU-CVE-2018-25013DEBIAN-CVE-2018-25013
Published 21-05-2021Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2018-25013 is a critical (CVSS 9.1) Out-of-bounds Read vulnerability in redhat enterprise_linux. EPSS estimates a 2.05% chance of exploitation in the next 30 days, higher than 80.9% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.1/10
010
Critical · v3.1 (NVD)
EPSS score
2.05%
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 8 · Related 5
DLA-2677-1DSA-4930-1OPENSUSE-SU-2021:1860-1RHSA-2021:4231SUSE-SU-2021:1830-1SUSE-SU-2021:1860-1

Timeline

  1. 21-05-2021
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in ShiftBytes().

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

2.05%

Chance of exploitation in the next 30 days

Percentile

81%

Versus all other CVEs

30-day change

0.00 pp

From 2.05% on 19-09-2026

19-09-202619-10-2026
EPSS score
2.05%

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

Debian1 product
  • libwebp< 0.6.1-2.1
Redhat1 product
Ubuntu1 product
  • libwebp< 0.4.0-4ubuntu0.1~esm1 | < 0.4.4-1ubuntu0.1~esm1 | < 0.6.1-2ubuntu0.18.04.1 | < 0.6.1-2ubuntu0.20.04.1
Webmproject1 product

4 vendors · 4 products

References

9 links