openSUSE: 2021:1860-1 critical: libwebp
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
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
Package List
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64): libwebp6-0.5.0-3.5.1 libwebp6-debuginfo-0.5.0-3.5.1 libwebpdecoder2-0.5.0-3.5.1 libwebpdecoder2-debuginfo-0.5.0-3.5.1 libwebpextras0-0.5.0-3.5.1 libwebpextras0-debuginfo-0.5.0-3.5.1 libwebpmux2-0.5.0-3.5.1 libwebpmux2-debuginfo-0.5.0-3.5.1 - openSUSE Leap 15.3 (x86_64): libwebp6-32bit-0.5.0-3.5.1 libwebp6-32bit-debuginfo-0.5.0-3.5.1 libwebpdecoder2-32bit-0.5.0-3.5.1 libwebpdecoder2-32bit-debuginfo-0.5.0-3.5.1 libwebpextras0-32bit-0.5.0-3.5.1 libwebpextras0-32bit-debuginfo-0.5.0-3.5.1 libwebpmux2-32bit-0.5.0-3.5.1 libwebpmux2-32bit-debuginfo-0.5.0-3.5.1
References
https://www.suse.com/security/cve/CVE-2018-25009.html https://www.suse.com/security/cve/CVE-2018-25010.html https://www.suse.com/security/cve/CVE-2018-25011.html https://www.suse.com/security/cve/CVE-2018-25012.html https://www.suse.com/security/cve/CVE-2018-25013.html https://www.suse.com/security/cve/CVE-2020-36328.html https://www.suse.com/security/cve/CVE-2020-36329.html https://www.suse.com/security/cve/CVE-2020-36330.html https://www.suse.com/security/cve/CVE-2020-36331.html https://www.suse.com/security/cve/CVE-2020-36332.html https://bugzilla.suse.com/1185652 https://bugzilla.suse.com/1185654 https://bugzilla.suse.com/1185673 https://bugzilla.suse.com/1185674 https://bugzilla.suse.com/1185685 https://bugzilla.suse.com/1185686 https://bugzilla.suse.com/1185688 https://bugzilla.suse.com/1185690 https://bugzilla.suse.com/1185691 https://bugzilla.suse.com/1186247