Risk | High |
Patch available | YES |
Number of vulnerabilities | 3 |
CVE-ID | CVE-2021-21309 CVE-2021-29477 CVE-2021-29478 |
CWE-ID | CWE-190 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software |
SUSE Linux Enterprise Module for Server Applications Operating systems & Components / Operating system redis-debugsource Operating systems & Components / Operating system package or component redis-debuginfo Operating systems & Components / Operating system package or component redis Operating systems & Components / Operating system package or component |
Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
EUVDB-ID: #VU50853
Risk: High
CVSSv4.0: 7.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2021-21309
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow on 32-bit systems. A remote attacker can pass specially crafted data to the application, trigger integer 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 redis to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Server Applications: 15-SP2 - 15-SP3
redis-debugsource: before 6.0.13-1.10.1
redis-debuginfo: before 6.0.13-1.10.1
redis: before 6.0.13-1.10.1
CPE2.3https://www.suse.com/support/update/announcement/2021/suse-su-20211652-1/
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: #VU52828
Risk: High
CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2021-29477
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow in STRALGO LCS command. A remote attacker can pass specially crafted data to the application, trigger integer 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 redis to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Server Applications: 15-SP2 - 15-SP3
redis-debugsource: before 6.0.13-1.10.1
redis-debuginfo: before 6.0.13-1.10.1
redis: before 6.0.13-1.10.1
CPE2.3https://www.suse.com/support/update/announcement/2021/suse-su-20211652-1/
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: #VU52829
Risk: High
CVSSv4.0: 8.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2021-29478
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow in COPY command for large intsets. A remote attacker can pass specially crafted data to the application, trigger integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system for Redis starting with 6.2. Vulnerability exploitation in older versions results in a corrupted RDB or DUMP payload.
MitigationUpdate the affected package redis to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Module for Server Applications: 15-SP2 - 15-SP3
redis-debugsource: before 6.0.13-1.10.1
redis-debuginfo: before 6.0.13-1.10.1
redis: before 6.0.13-1.10.1
CPE2.3https://www.suse.com/support/update/announcement/2021/suse-su-20211652-1/
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.