SUSE update for python3
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 2 |
| CVE-ID | CVE-2020-10735 CVE-2022-37454 |
| CWE-ID | CWE-704 CWE-190 |
| Exploitation vector | Network |
| Public exploit | Public exploit code for vulnerability #2 is available. |
| Vulnerable software |
SUSE Linux Enterprise Software Development Kit Operating systems & Components / Operating system SUSE Linux Enterprise Server for SAP Applications Operating systems & Components / Operating system SUSE Linux Enterprise Server Operating systems & Components / Operating system libpython3_6m1_0-debuginfo-32bit Operating systems & Components / Operating system package or component libpython3_6m1_0-32bit Operating systems & Components / Operating system package or component python36-debugsource Operating systems & Components / Operating system package or component python36-debuginfo Operating systems & Components / Operating system package or component python36-base-debuginfo Operating systems & Components / Operating system package or component python36-base Operating systems & Components / Operating system package or component python36 Operating systems & Components / Operating system package or component libpython3_6m1_0-debuginfo Operating systems & Components / Operating system package or component libpython3_6m1_0 Operating systems & Components / Operating system package or component python36-devel Operating systems & Components / Operating system package or component |
| Vendor | SUSE |
Security Bulletin
This security bulletin contains information about 2 vulnerabilities.
1) Type conversion
EUVDB-ID: #VU67760
Risk: Medium
CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2020-10735
CWE-ID:
CWE-704 - Type conversion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a type confusion in algorithms with quadratic time complexity when using non-binary bases within the int() call. A remote attacker can pass specially crafted data to the affected application and perform a denial of service (DoS) attack.
Update the affected package python3 to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Software Development Kit: 12-SP5
SUSE Linux Enterprise Server for SAP Applications: 12-SP5
SUSE Linux Enterprise Server: 12-SP5
libpython3_6m1_0-debuginfo-32bit: before 3.6.15-32.2
libpython3_6m1_0-32bit: before 3.6.15-32.2
python36-debugsource: before 3.6.15-32.2
python36-debuginfo: before 3.6.15-32.2
python36-base-debuginfo: before 3.6.15-32.2
python36-base: before 3.6.15-32.2
python36: before 3.6.15-32.2
libpython3_6m1_0-debuginfo: before 3.6.15-32.2
libpython3_6m1_0: before 3.6.15-32.2
python36-devel: before 3.6.15-32.2
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:libpython3_6m1_0-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libpython3_6m1_0-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:python36-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:python36-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:python36-base-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:python36-base:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:python36:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libpython3_6m1_0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libpython3_6m1_0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:python36-devel:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20224274-1/
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.
2) Integer overflow
EUVDB-ID: #VU68887
Risk: High
CVSSv4.0: 8.9 [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:P/U:Amber]
CVE-ID: CVE-2022-37454
CWE-ID:
CWE-190 - Integer overflow
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow within the Keccak XKCP SHA-3 reference implementation. A remote attacker can pass specially crafted data to the application, trigger an integer overflow and execute arbitrary code on the target system or eliminate expected cryptographic properties.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationUpdate the affected package python3 to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Software Development Kit: 12-SP5
SUSE Linux Enterprise Server for SAP Applications: 12-SP5
SUSE Linux Enterprise Server: 12-SP5
libpython3_6m1_0-debuginfo-32bit: before 3.6.15-32.2
libpython3_6m1_0-32bit: before 3.6.15-32.2
python36-debugsource: before 3.6.15-32.2
python36-debuginfo: before 3.6.15-32.2
python36-base-debuginfo: before 3.6.15-32.2
python36-base: before 3.6.15-32.2
python36: before 3.6.15-32.2
libpython3_6m1_0-debuginfo: before 3.6.15-32.2
libpython3_6m1_0: before 3.6.15-32.2
python36-devel: before 3.6.15-32.2
CPE2.3- cpe:2.3:o:suse:suse_linux_enterprise_software_development_kit:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server_for_sap_applications:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:o:suse:suse_linux_enterprise_server:12-SP5:*:*:*:*:*:*:*
- cpe:2.3:a:suse:libpython3_6m1_0-debuginfo-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libpython3_6m1_0-32bit:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:python36-debugsource:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:python36-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:python36-base-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:python36-base:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:python36:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libpython3_6m1_0-debuginfo:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:libpython3_6m1_0:*:*:*:*:*:suse_linux:*:*
- cpe:2.3:a:suse:python36-devel:*:*:*:*:*:suse_linux:*:*
https://www.suse.com/support/update/announcement/2022/suse-su-20224274-1/
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. However, proof of concept for this vulnerability is available.
