7.5 High
CVSS2
Attack Vector
NETWORK
Attack 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
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
0.004 Low
EPSS
Percentile
75.1%
The libwebp packages provide a library and tools for the WebP graphics format. WebP is an image format with a lossy compression of digital photographic images. WebP consists of a codec based on the VP8 format, and a container based on the Resource Interchange File Format (RIFF). Webmasters, web developers and browser developers can use WebP to compress, archive, and distribute digital images more efficiently.
Security Fix(es):
libwebp: out-of-bounds read in WebPMuxCreateInternal (CVE-2018-25009)
libwebp: out-of-bounds read in ApplyFilter() (CVE-2018-25010)
libwebp: out-of-bounds read in WebPMuxCreateInternal() (CVE-2018-25012)
libwebp: out-of-bounds read in ShiftBytes() (CVE-2018-25013)
libwebp: use of uninitialized value in ReadSymbol() (CVE-2018-25014)
libwebp: out-of-bounds read in ChunkVerifyAndAssign() in mux/muxread.c (CVE-2020-36330)
libwebp: out-of-bounds read in ChunkAssignData() in mux/muxinternal.c (CVE-2020-36331)
libwebp: excessive memory allocation when reading a file (CVE-2020-36332)
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 AlmaLinux Release Notes linked from the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
almalinux | 8 | aarch64 | libwebp-devel | < 1.0.0-5.el8 | libwebp-devel-1.0.0-5.el8.aarch64.rpm |
almalinux | 8 | aarch64 | libwebp | < 1.0.0-5.el8 | libwebp-1.0.0-5.el8.aarch64.rpm |
almalinux | 8 | i686 | libwebp | < 1.0.0-5.el8 | libwebp-1.0.0-5.el8.i686.rpm |
almalinux | 8 | i686 | libwebp-devel | < 1.0.0-5.el8 | libwebp-devel-1.0.0-5.el8.i686.rpm |
almalinux | 8 | x86_64 | libwebp-devel | < 1.0.0-5.el8 | libwebp-devel-1.0.0-5.el8.x86_64.rpm |
almalinux | 8 | x86_64 | libwebp | < 1.0.0-5.el8 | libwebp-1.0.0-5.el8.x86_64.rpm |
almalinux | 8 | ppc64le | libwebp-devel | < 1.0.0-5.el8 | libwebp-devel-1.0.0-5.el8.ppc64le.rpm |
almalinux | 8 | ppc64le | libwebp | < 1.0.0-5.el8 | libwebp-1.0.0-5.el8.ppc64le.rpm |
7.5 High
CVSS2
Attack Vector
NETWORK
Attack 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
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
0.004 Low
EPSS
Percentile
75.1%