Security Bulletin
This security bulletin contains information about 8 vulnerabilities.
EUVDB-ID: #VU63448
Risk: Low
CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2018-20846
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in the functions pi_next_lrcp(), pi_next_rlcp(), pi_next_rpcl(), pi_next_pcrl(), pi_next_rpcl(), and pi_next_cprl() in openmj2/pi.c. A remote attacker can trick the victim to open a specially crafted file and perform a denial of service (DoS) attack.
MitigationUpdate the affected package openjpeg2 to the latest version.
Vulnerable software versionsSUSE Enterprise Storage: 6 - 7.1
SUSE Manager Retail Branch Server: 4.1 - 4.3
SUSE Linux Enterprise Storage: 7.1
SUSE Manager Server: 4.1 - 4.3
SUSE Manager Proxy: 4.1 - 4.3
SUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-LTSS - 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-ESPOS - 15-SP4
SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3 - 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4
SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3
libopenjp2-7-32bit-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7-32bit: before 2.3.0-150000.3.8.1
openjpeg2-devel: before 2.3.0-150000.3.8.1
openjpeg2-debugsource: before 2.3.0-150000.3.8.1
openjpeg2-debuginfo: before 2.3.0-150000.3.8.1
openjpeg2: before 2.3.0-150000.3.8.1
libopenjp2-7-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7: before 2.3.0-150000.3.8.1
External linkshttp://www.suse.com/support/update/announcement/2022/suse-su-20223802-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU30142
Risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2018-21010
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
OpenJPEG before 2.3.1 has a heap buffer overflow in color_apply_icc_profile in bin/common/color.c.
MitigationUpdate the affected package openjpeg2 to the latest version.
Vulnerable software versionsSUSE Enterprise Storage: 6 - 7.1
SUSE Manager Retail Branch Server: 4.1 - 4.3
SUSE Linux Enterprise Storage: 7.1
SUSE Manager Server: 4.1 - 4.3
SUSE Manager Proxy: 4.1 - 4.3
SUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-LTSS - 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-ESPOS - 15-SP4
SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3 - 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4
SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3
libopenjp2-7-32bit-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7-32bit: before 2.3.0-150000.3.8.1
openjpeg2-devel: before 2.3.0-150000.3.8.1
openjpeg2-debugsource: before 2.3.0-150000.3.8.1
openjpeg2-debuginfo: before 2.3.0-150000.3.8.1
openjpeg2: before 2.3.0-150000.3.8.1
libopenjp2-7-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7: before 2.3.0-150000.3.8.1
External linkshttp://www.suse.com/support/update/announcement/2022/suse-su-20223802-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU49185
Risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-27814
CWE-ID:
CWE-122 - Heap-based Buffer Overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in lib/openjp2/mqc.c. A remote attacker can pass specially crafted image to the application, trigger heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationUpdate the affected package openjpeg2 to the latest version.
Vulnerable software versionsSUSE Enterprise Storage: 6 - 7.1
SUSE Manager Retail Branch Server: 4.1 - 4.3
SUSE Linux Enterprise Storage: 7.1
SUSE Manager Server: 4.1 - 4.3
SUSE Manager Proxy: 4.1 - 4.3
SUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-LTSS - 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-ESPOS - 15-SP4
SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3 - 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4
SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3
libopenjp2-7-32bit-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7-32bit: before 2.3.0-150000.3.8.1
openjpeg2-devel: before 2.3.0-150000.3.8.1
openjpeg2-debugsource: before 2.3.0-150000.3.8.1
openjpeg2-debuginfo: before 2.3.0-150000.3.8.1
openjpeg2: before 2.3.0-150000.3.8.1
libopenjp2-7-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7: before 2.3.0-150000.3.8.1
External linkshttp://www.suse.com/support/update/announcement/2022/suse-su-20223802-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU49184
Risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-27824
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing graphic files in lib/openjp2/dwt.c. A remote attacker can create a specially crafted image, trick the victim into opening it, trigger memory corruption and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationUpdate the affected package openjpeg2 to the latest version.
Vulnerable software versionsSUSE Enterprise Storage: 6 - 7.1
SUSE Manager Retail Branch Server: 4.1 - 4.3
SUSE Linux Enterprise Storage: 7.1
SUSE Manager Server: 4.1 - 4.3
SUSE Manager Proxy: 4.1 - 4.3
SUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-LTSS - 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-ESPOS - 15-SP4
SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3 - 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4
SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3
libopenjp2-7-32bit-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7-32bit: before 2.3.0-150000.3.8.1
openjpeg2-devel: before 2.3.0-150000.3.8.1
openjpeg2-debugsource: before 2.3.0-150000.3.8.1
openjpeg2-debuginfo: before 2.3.0-150000.3.8.1
openjpeg2: before 2.3.0-150000.3.8.1
libopenjp2-7-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7: before 2.3.0-150000.3.8.1
External linkshttp://www.suse.com/support/update/announcement/2022/suse-su-20223802-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU49183
Risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-27841
CWE-ID:
CWE-122 - Heap-based Buffer Overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error. A remote attacker can pass specially crafted image to the application, trigger heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationUpdate the affected package openjpeg2 to the latest version.
Vulnerable software versionsSUSE Enterprise Storage: 6 - 7.1
SUSE Manager Retail Branch Server: 4.1 - 4.3
SUSE Linux Enterprise Storage: 7.1
SUSE Manager Server: 4.1 - 4.3
SUSE Manager Proxy: 4.1 - 4.3
SUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-LTSS - 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-ESPOS - 15-SP4
SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3 - 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4
SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3
libopenjp2-7-32bit-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7-32bit: before 2.3.0-150000.3.8.1
openjpeg2-devel: before 2.3.0-150000.3.8.1
openjpeg2-debugsource: before 2.3.0-150000.3.8.1
openjpeg2-debuginfo: before 2.3.0-150000.3.8.1
openjpeg2: before 2.3.0-150000.3.8.1
libopenjp2-7-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7: before 2.3.0-150000.3.8.1
External linkshttp://www.suse.com/support/update/announcement/2022/suse-su-20223802-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU50018
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-27842
CWE-ID:
CWE-476 - NULL Pointer Dereference
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a NULL pointer dereference error in openjpeg's t2 encoder in versions prior to 2.4.0. A remote attacker can pass specially crafted image to the application and perform a denial of service (DoS) attack.
MitigationUpdate the affected package openjpeg2 to the latest version.
Vulnerable software versionsSUSE Enterprise Storage: 6 - 7.1
SUSE Manager Retail Branch Server: 4.1 - 4.3
SUSE Linux Enterprise Storage: 7.1
SUSE Manager Server: 4.1 - 4.3
SUSE Manager Proxy: 4.1 - 4.3
SUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-LTSS - 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-ESPOS - 15-SP4
SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3 - 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4
SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3
libopenjp2-7-32bit-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7-32bit: before 2.3.0-150000.3.8.1
openjpeg2-devel: before 2.3.0-150000.3.8.1
openjpeg2-debugsource: before 2.3.0-150000.3.8.1
openjpeg2-debuginfo: before 2.3.0-150000.3.8.1
openjpeg2: before 2.3.0-150000.3.8.1
libopenjp2-7-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7: before 2.3.0-150000.3.8.1
External linkshttp://www.suse.com/support/update/announcement/2022/suse-su-20223802-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU50019
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-27843
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition. A remote attacker can create a specially crafted image, trick the victim into opening it, trigger out-of-bounds read error and read contents of memory on the system.
MitigationUpdate the affected package openjpeg2 to the latest version.
Vulnerable software versionsSUSE Enterprise Storage: 6 - 7.1
SUSE Manager Retail Branch Server: 4.1 - 4.3
SUSE Linux Enterprise Storage: 7.1
SUSE Manager Server: 4.1 - 4.3
SUSE Manager Proxy: 4.1 - 4.3
SUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-LTSS - 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-ESPOS - 15-SP4
SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3 - 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4
SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3
libopenjp2-7-32bit-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7-32bit: before 2.3.0-150000.3.8.1
openjpeg2-devel: before 2.3.0-150000.3.8.1
openjpeg2-debugsource: before 2.3.0-150000.3.8.1
openjpeg2-debuginfo: before 2.3.0-150000.3.8.1
openjpeg2: before 2.3.0-150000.3.8.1
libopenjp2-7-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7: before 2.3.0-150000.3.8.1
External linkshttp://www.suse.com/support/update/announcement/2022/suse-su-20223802-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
EUVDB-ID: #VU49181
Risk: High
CVSSv3.1: 7.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2020-27845
CWE-ID:
CWE-122 - Heap-based Buffer Overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in lib/openjp2/pi.c. A remote attacker can pass specially crafted image, trigger heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationUpdate the affected package openjpeg2 to the latest version.
Vulnerable software versionsSUSE Enterprise Storage: 6 - 7.1
SUSE Manager Retail Branch Server: 4.1 - 4.3
SUSE Linux Enterprise Storage: 7.1
SUSE Manager Server: 4.1 - 4.3
SUSE Manager Proxy: 4.1 - 4.3
SUSE Linux Enterprise Server for SAP: 15-SP1 - 15-SP2
SUSE Linux Enterprise Server: 15-LTSS - 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-ESPOS - 15-SP4
SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4
SUSE CaaS Platform: 4.0
openSUSE Leap: 15.3 - 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4
SUSE Linux Enterprise Module for Packagehub Subpackages: 15-SP3
libopenjp2-7-32bit-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7-32bit: before 2.3.0-150000.3.8.1
openjpeg2-devel: before 2.3.0-150000.3.8.1
openjpeg2-debugsource: before 2.3.0-150000.3.8.1
openjpeg2-debuginfo: before 2.3.0-150000.3.8.1
openjpeg2: before 2.3.0-150000.3.8.1
libopenjp2-7-debuginfo: before 2.3.0-150000.3.8.1
libopenjp2-7: before 2.3.0-150000.3.8.1
External linkshttp://www.suse.com/support/update/announcement/2022/suse-su-20223802-1/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.