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Vulnerability Intelligence

Vulnerability IntelligenceCVE-2018-25013

CVE-2018-25013

CRITICAL9.1

A heap-based buffer overflow was found in libwebp in versions before 1

Published May 21, 2021

Modified 1 years ago

Details

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

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9417

https://bugzilla.redhat.com/show_bug.cgi?id=1956926

https://chromium.googlesource.com/webm/libwebp/+/907208f97ead639bd521cf355a2f203f462eade6

https://www.cve.org/CVERecord?id=CVE-2018-25013

CVSS Analysis

CVSS v3.1

9.1

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

NoneI:N

Availability

HighA:H

9.1/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Weakness Type (CWE)

Memory Safety

Out-of-bounds Read

Ecosystems

Timeline

PublishedMay 21, 2021

ModifiedAug 5, 2024

CVE-2018-25013 | Mondoo Vulnerability Intelligence