Home/CVE/A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE24().
CVE

CVE-2018-25012

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE24().

A heap-based buffer overflow was found in libwebp in versions before 1.0.1 in GetLE24().

CRITICAL · CVSS 9.1 EPSS 0.00575
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
CWE-125Out-of-bounds Read
▤

Affected Products & Versions

2
webmproject libwebp< 1.0.1
redhat enterprise linuxall versions
▣

Scoring & Timeline

9.1
CRITICAL · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD21 May 2021 · 05:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
⚑

Vendor Advisories

7
suse-csafopenSUSE-SU-2021:1860-1
usnUSN-4971-2
suse-csafSUSE-SU-2021:1860-1
suse-csafSUSE-SU-2021:1830-1
usnUSN-4971-1
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9123Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1956922Issue TrackingPatchThird Party Advisory
https://chromium.googlesource.com/webm/libwebp/+/95fd65070662e01cc9170c4444f5c0859a710097Third Party Advisory
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