What is CVE-2018-25013?

CVE-2018-25013 is a critical-severity vulnerability in Webmproject Libwebp, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2021-05-21.

How severe is CVE-2018-25013?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Out-of-bounds Read in Webmproject Libwebp

CVE-2018-25013

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

Vulnerability class: Buffer Overflow

EPSS: 0.021 (79.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.

Affected products

Webmproject Libwebp
Redhat Enterprise_linux — versions 8.0
N/a Libwebp — versions libwebp 1.0.1

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

secalert@redhat.com (Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
secalert@redhat.com (Third Party Advisory, x_refsource_MISC)
secalert@redhat.com (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-25013?: CVE-2018-25013 is a critical-severity vulnerability in Webmproject Libwebp, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2021-05-21.
How severe is CVE-2018-25013?: Critical severity. CVSS v3 base score is 9.1 out of 10.