SuseOPENSUSE-SU-2021:1860-1Security update for libwebp (critical)
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
An update that fixes 10 vulnerabilities is now available.
Description:
This update for libwebp fixes the following issues:
- CVE-2018-25010: Fixed heap-based buffer overflow in ApplyFilter()
(bsc#1185685). - CVE-2020-36330: Fixed heap-based buffer overflow in
ChunkVerifyAndAssign() (bsc#1185691). - CVE-2020-36332: Fixed extreme memory allocation when reading a file
(bsc#1185674). - CVE-2020-36329: Fixed use-after-free in EmitFancyRGB() (bsc#1185652).
- CVE-2018-25012: Fixed heap-based buffer overflow in GetLE24()
(bsc#1185690). - CVE-2020-36328: Fixed heap-based buffer overflow in WebPDecode*Into
functions (bsc#1185688). - CVE-2018-25013: Fixed heap-based buffer overflow in ShiftBytes()
(bsc#1185654). - CVE-2020-36331: Fixed heap-based buffer overflow in ChunkAssignData()
(bsc#1185686). - CVE-2018-25009: Fixed heap-based buffer overflow in GetLE16()
(bsc#1185673). - CVE-2018-25011: Fixed fail on multiple image chunks (bsc#1186247).
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.
Alternatively you can run the command listed for your product:
-
openSUSE Leap 15.3:
zypper in -t patch openSUSE-SLE-15.3-2021-1860=1
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| openSUSE Leap | 15.3 | aarch64 | < - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): | - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.aarch64.rpm | |
| openSUSE Leap | 15.3 | ppc64le | < - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): | - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.ppc64le.rpm | |
| openSUSE Leap | 15.3 | s390x | < - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): | - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.s390x.rpm | |
| openSUSE Leap | 15.3 | x86_64 | < - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): | - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):.x86_64.rpm | |
| openSUSE Leap | 15.3 | x86_64 | < - openSUSE Leap 15.3 (x86_64): | - openSUSE Leap 15.3 (x86_64):.x86_64.rpm |
Related
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