openSUSE: 2023:0088-1 Important: 12 Threats Resolved in UPX
opensuse
April 11, 2023
An update that fixes 12 vulnerabilities is now available
Description
upx was updated to fix the following issues:
Update to release 4.0.2
* Fix unpack of ELF x86-64 that failed with "CantUnpackException: corrupt
b_info"
* Resolve SEGV on PackLinuxElf64::invert_pt_dynamic
- CVE-2021-30500: Fixed Null pointer dereference in
PackLinuxElf:canUnpack() in p_lx_elf.cpp
- CVE-2021-30501: Fixed Assertion abort in function MemBuffer:alloc()
- CVE-2021-43311: Fixed Heap-based buffer overflow in
PackLinuxElf32:elf_lookup() at p_lx_elf.cpp
- CVE-2021-43312: Fixed Heap-based buffer overflow in
PackLinuxElf64:invert_pt_dynamic at p_lx_elf.cpp:5239
- CVE-2021-43313: Fixed Heap-based buffer overflow in
PackLinuxElf32:invert_pt_dynamic at p_lx_elf.cpp:1688
- CVE-2021-43314: Fixed Heap-based buffer overflows in
PackLinuxElf32:elf_lookup() at p_lx_elf.cp
- CVE-2021-43315: Fixed Heap-based buffer overflows in
PackLinuxElf32:elf_lookup() at p_lx_elf.cp
- CVE-2021-43316: Fixed Heap-based buffer...
Read the Full Advisory
Topics Covered
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 Backports SLE-15-SP4:
zypper in -t patch openSUSE-2023-88=1
Package List
- openSUSE Backports SLE-15-SP4 (aarch64 ppc64le s390x x86_64):
upx-4.0.2-bp154.4.6.1
upx-debuginfo-4.0.2-bp154.4.6.1
upx-debugsource-4.0.2-bp154.4.6.1
References
https://www.suse.com/security/cve/CVE-2021-20285.html
https://www.suse.com/security/cve/CVE-2021-30500.html
https://www.suse.com/security/cve/CVE-2021-30501.html
https://www.suse.com/security/cve/CVE-2021-43311.html
https://www.suse.com/security/cve/CVE-2021-43312.html
https://www.suse.com/security/cve/CVE-2021-43313.html
https://www.suse.com/security/cve/CVE-2021-43314.html
https://www.suse.com/security/cve/CVE-2021-43315.html
https://www.suse.com/security/cve/CVE-2021-43316.html
https://www.suse.com/security/cve/CVE-2021-43317.html
https://www.suse.com/security/cve/CVE-2023-23456.html
https://www.suse.com/security/cve/CVE-2023-23457.html
https://bugzilla.suse.com/1183510
https://bugzilla.suse.com/1184701
https://bugzilla.suse.com/1184702
https://bugzilla.suse.com/1207121
https://bugzilla.suse.com/1207122
https://bugzilla.suse.com/1209765
https://bugzilla.suse.com/1209766
https://bugzilla.suse.com/1209767
https://bugzilla.suse.com/1209768
https://bugzilla.suse.com/1209769
https://bugzilla.suse.com/1209770
h...
Read the Full Advisory
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: openSUSE-SU-2023:0088-1
Rating: important
Affected Products:
openSUSE Backports SLE-15-SP4
.
Topics Covered
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