CVE-2018-25011

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

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=1956919	Issue Tracking Patch Release Notes Third Party Advisory
https://chromium.googlesource.com/webm/libwebp/+/v1.0.1	Third Party Advisory
https://chromium.googlesource.com/webm/libwebp/+log/be738c6d396fa5a272c1b209be4379a7532debfe..29fb8562c60b5a919a75d904ff7366af423f8ab9?pretty=fuller&n=10000	Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9119	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:webmproject:libwebp:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux:7.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*

Information

Published : 2021-05-21 10:15

Updated : 2023-02-10 09:46

NVD link : CVE-2018-25011

Mitre link : CVE-2018-25011

JSON object : View

CWE

CWE-787

Out-of-bounds Write

Products Affected

webmproject

libwebp

redhat

enterprise_linux

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9.8 /10