Vulnerability Monitor

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CVE-2018-25011

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

Published

2021-05-21T17:15:08.090

Last Modified

2024-11-21T04:03:21.067

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-787
Type: Secondary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	webmproject	libwebp	< 1.0.1	Yes
Operating System	redhat	enterprise_linux	7.0	Yes
Operating System	redhat	enterprise_linux	8.0	Yes

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9119 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1956919 Issue Tracking, Patch, Release Notes, Third Party Advisory ([email protected])
https://chromium.googlesource.com/webm/libwebp/+/v1.0.1 Third Party Advisory ([email protected])
https://chromium.googlesource.com/webm/libwebp/+log/be738c6d396fa5a272c1b209be4379a7532debfe..29fb8562c60b5a919a75d904ff7366af423f8ab9?pretty=fuller&n=10000 Third Party Advisory ([email protected])
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9119 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1956919 Issue Tracking, Patch, Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://chromium.googlesource.com/webm/libwebp/+/v1.0.1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://chromium.googlesource.com/webm/libwebp/+log/be738c6d396fa5a272c1b209be4379a7532debfe..29fb8562c60b5a919a75d904ff7366af423f8ab9?pretty=fuller&n=10000 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)