CVE-2018-25011 — Out-of-bounds Write in Libwebp

CWE-787 — Out-of-bounds WriteCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer13 documents11 sources
Severity
9.8CRITICALNVD
EPSS
0.4%
top 40.79%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Webmproject LibwebpRedhat Enterprise LinuxPaloalto Pan-os
Timeline
PublishedMay 21
Latest updateApr 10

Description

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in PutLE16().

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages4 packages

▶NVDwebmproject/libwebp< 1.0.1
▶Debianwebmproject/libwebp< 0.6.1-2.1+3
▶CVEListV5webmproject/libwebplibwebp 1.0.1
▶Palo Altopaloalto/pan-os

Also affects: Enterprise Linux 7.0, 8.0

Patches

Patch: bugzilla.redhat.com ↗Patch: bugzilla.redhat.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-vqgc-g267-8p6w: A flaw was found in libwebp in versions before 1↗2022-05-24
▶
OSV
CVE-2018-25011: A heap-based buffer overflow was found in libwebp in versions before 1↗2021-05-21
▶
CVEList
CVE-2018-25011: A heap-based buffer overflow was found in libwebp in versions before 1↗2021-05-21
▶

📋Vendor Advisories

7
Palo Alto
PAN-SA-2024-0004 Informational Bulletin: OSS CVEs fixed in PAN-OS↗2024-04-10
▶
Ubuntu
libwebp vulnerabilities↗2021-06-10
▶
Ubuntu
libwebp vulnerabilities↗2021-06-01
▶
Microsoft
A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in PutLE16().↗2021-05-11
▶
Red Hat
libwebp: heap-based buffer overflow in PutLE16()↗2018-07-30
▶

🕵️Threat Intelligence

2
Qualys
iOS and iPadOS 14.7 and 14.7.1 Security Update: Discover Vulnerabilities and Take Remote Response Action Using VMDR for Mobile Devices | Qualys↗2021-07-28
▶
Qualys
iOS and iPadOS 14.7 and 14.7.1 Security Update: Discover Vulnerabilities and Take Remote Response Action Using VMDR for Mobile Devices↗2021-07-28
▶
CVE-2018-25011 — Out-of-bounds Write in Libwebp | cvebase