9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
libwebp is vulnerable to denial of service. The vulnerability exists due to a heap-based buffer overflow found in PutLE16()
.
CPE | Name | Operator | Version |
---|---|---|---|
libwebp | eq | 1.0.0__1.el8 | |
qt5-qtimageformats | eq | 5.9.7__1.el7 | |
libwebp | eq | 1.0.0__1.el8 | |
qt5-qtimageformats | eq | 5.9.7__1.el7 |
seclists.org/fulldisclosure/2021/Jul/54
access.redhat.com/errata/RHSA-2021:2364
access.redhat.com/security/updates/classification/#important
bugs.chromium.org/p/oss-fuzz/issues/detail?id=9119
bugzilla.redhat.com/show_bug.cgi?id=1956919
chromium.googlesource.com/webm/libwebp/+/v1.0.1
chromium.googlesource.com/webm/libwebp/+log/be738c6d396fa5a272c1b209be4379a7532debfe..29fb8562c60b5a919a75d904ff7366af423f8ab9?pretty=fuller&n=10000
lists.debian.org/debian-lts-announce/2021/06/msg00005.html
lists.debian.org/debian-lts-announce/2021/06/msg00006.html
security.netapp.com/advisory/ntap-20211104-0004/
support.apple.com/kb/HT212601
www.debian.org/security/2021/dsa-4930
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P