Vulnerability Monitor

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CVE-2018-25013

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

Published

2021-05-21T17:15:08.163

Last Modified

2024-11-21T04:03:21.303

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.1 (CRITICAL)

CVSSv2 Vector

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

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

Exploitability Score

10.0

Impact Score

4.9

Weaknesses

Type: Secondary
CWE-125
Type: Primary
CWE-125

Affected Vendors & Products

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

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9417 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1956926 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://chromium.googlesource.com/webm/libwebp/+/907208f97ead639bd521cf355a2f203f462eade6 Third Party Advisory ([email protected])
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9417 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1956926 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://chromium.googlesource.com/webm/libwebp/+/907208f97ead639bd521cf355a2f203f462eade6 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)