7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:C/I:N/A:N
0.012 Low
EPSS
Percentile
84.9%
The libvpx packages provide the VP8 SDK, which allows the encoding and decoding of the VP8 video codec, commonly used with the WebM multimedia container file format.
Security Fix(es):
libvpx: Denial of service in mediaserver (CVE-2017-0393)
libvpx: Out of bounds read in vp8_norm table (CVE-2019-9232)
libvpx: Use-after-free in vp8_deblock() in vp8/common/postproc.c (CVE-2019-9433)
libvpx: Out of bounds read in vp8_decode_frame in decodeframe.c (CVE-2020-0034)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | x86_64 | libvpx-debuginfo | <ย 1.3.0-8.el7 | libvpx-debuginfo-1.3.0-8.el7.x86_64.rpm |
RedHat | 7 | ppc64le | libvpx | <ย 1.3.0-8.el7 | libvpx-1.3.0-8.el7.ppc64le.rpm |
RedHat | 7 | i686 | libvpx-debuginfo | <ย 1.3.0-8.el7 | libvpx-debuginfo-1.3.0-8.el7.i686.rpm |
RedHat | 7 | s390 | libvpx-devel | <ย 1.3.0-8.el7 | libvpx-devel-1.3.0-8.el7.s390.rpm |
RedHat | 7 | ppc64 | libvpx | <ย 1.3.0-8.el7 | libvpx-1.3.0-8.el7.ppc64.rpm |
RedHat | 7 | x86_64 | libvpx-utils | <ย 1.3.0-8.el7 | libvpx-utils-1.3.0-8.el7.x86_64.rpm |
RedHat | 7 | ppc | libvpx-debuginfo | <ย 1.3.0-8.el7 | libvpx-debuginfo-1.3.0-8.el7.ppc.rpm |
RedHat | 7 | s390x | libvpx-debuginfo | <ย 1.3.0-8.el7 | libvpx-debuginfo-1.3.0-8.el7.s390x.rpm |
RedHat | 7 | s390 | libvpx | <ย 1.3.0-8.el7 | libvpx-1.3.0-8.el7.s390.rpm |
RedHat | 7 | ppc64 | libvpx-debuginfo | <ย 1.3.0-8.el7 | libvpx-debuginfo-1.3.0-8.el7.ppc64.rpm |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:C/I:N/A:N
0.012 Low
EPSS
Percentile
84.9%