USN-4971-2: libwebp Ubuntu

CVSS: UnknownPublished
Published 10-06-2021Last modified 29-06-2026
Open JSON

Vulnerability summary

USN-4971-2 is a vulnerability in libwebp Ubuntu with no CVSS score yet.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
Not scored
0%100%
No EPSS score yet
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 10 · Downstream 0 · Related 10
CVE-2018-25009CVE-2018-25010CVE-2018-25011CVE-2018-25012CVE-2018-25013CVE-2018-25014

Timeline

  1. 10-06-2021
    PublishedVulnerability first disclosed.
  2. 29-06-2026
    Last modifiedVulnerability information updated.

Description

libwebp vulnerabilities USN-4971-1 fixed several vulnerabilities in libwebp. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. Original advisory details: It was discovered that libwebp incorrectly handled certain malformed images. If a user or automated system were tricked into opening a specially crafted image file, a remote attacker could use this issue to cause libwebp to crash, resulting in a denial of service, or possibly execute arbitrary code.

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

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

No weakness data has been published for this record.

Affected systems

Ubuntu1 product
  • libwebp< 0.4.0-4ubuntu0.1~esm1 | < 0.4.4-1ubuntu0.1~esm1

1 vendor · 1 product

References

11 links
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