Security Bulletin
This security bulletin contains information about 4 vulnerabilities.
EUVDB-ID: #VU31958
Risk: Medium
CVSSv3.1: 5.3 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-18348
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to read and manipulate data.
An issue was discovered in urllib2 in Python 2.x through 2.7.17 and urllib in Python 3.x through 3.8.0. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the first argument to urllib.request.urlopen with (specifically in the host component of a URL) followed by an HTTP header. This is similar to the CVE-2019-9740 query string issue and the CVE-2019-9947 path string issue. (This is not exploitable when glibc has CVE-2016-10739 fixed.)
MitigationUpdate the affected package python3 to the latest version.
Vulnerable software versionsopenSUSE Leap Micro: 5.2 - 5.3
SUSE Linux Enterprise Micro: 5.2 - 5.3
SUSE Enterprise Storage: 7.1
SUSE Manager Retail Branch Server: 4.2 - 4.3
SUSE Manager Server: 4.2 - 4.3
SUSE Manager Proxy: 4.2 - 4.3
SUSE Linux Enterprise Module for Development Tools: 15-SP3 - 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4
SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4
openSUSE Leap: 15.3 - 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4
SUSE Linux Enterprise Server: 15-SP3 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-SP3 - 15-SP4
libpython3_6m1_0-32bit-debuginfo: before 3.6.15-150300.10.37.2
libpython3_6m1_0-32bit: before 3.6.15-150300.10.37.2
python3-tools: before 3.6.15-150300.10.37.2
python3-tk-debuginfo: before 3.6.15-150300.10.37.2
python3-tk: before 3.6.15-150300.10.37.2
python3-testsuite-debuginfo: before 3.6.15-150300.10.37.2
python3-testsuite: before 3.6.15-150300.10.37.2
python3-idle: before 3.6.15-150300.10.37.2
python3-doc-devhelp: before 3.6.15-150300.10.37.1
python3-doc: before 3.6.15-150300.10.37.1
python3-devel-debuginfo: before 3.6.15-150300.10.37.2
python3-devel: before 3.6.15-150300.10.37.2
python3-dbm-debuginfo: before 3.6.15-150300.10.37.2
python3-dbm: before 3.6.15-150300.10.37.2
python3-curses-debuginfo: before 3.6.15-150300.10.37.2
python3-curses: before 3.6.15-150300.10.37.2
python3-debugsource: before 3.6.15-150300.10.37.2
python3-debuginfo: before 3.6.15-150300.10.37.2
python3-core-debugsource: before 3.6.15-150300.10.37.2
python3-base-debuginfo: before 3.6.15-150300.10.37.2
python3-base: before 3.6.15-150300.10.37.2
python3: before 3.6.15-150300.10.37.2
libpython3_6m1_0-debuginfo: before 3.6.15-150300.10.37.2
libpython3_6m1_0: before 3.6.15-150300.10.37.2
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20224281-1/
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: #VU67760
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
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 versionsopenSUSE Leap Micro: 5.2 - 5.3
SUSE Linux Enterprise Micro: 5.2 - 5.3
SUSE Enterprise Storage: 7.1
SUSE Manager Retail Branch Server: 4.2 - 4.3
SUSE Manager Server: 4.2 - 4.3
SUSE Manager Proxy: 4.2 - 4.3
SUSE Linux Enterprise Module for Development Tools: 15-SP3 - 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4
SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4
openSUSE Leap: 15.3 - 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4
SUSE Linux Enterprise Server: 15-SP3 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-SP3 - 15-SP4
libpython3_6m1_0-32bit-debuginfo: before 3.6.15-150300.10.37.2
libpython3_6m1_0-32bit: before 3.6.15-150300.10.37.2
python3-tools: before 3.6.15-150300.10.37.2
python3-tk-debuginfo: before 3.6.15-150300.10.37.2
python3-tk: before 3.6.15-150300.10.37.2
python3-testsuite-debuginfo: before 3.6.15-150300.10.37.2
python3-testsuite: before 3.6.15-150300.10.37.2
python3-idle: before 3.6.15-150300.10.37.2
python3-doc-devhelp: before 3.6.15-150300.10.37.1
python3-doc: before 3.6.15-150300.10.37.1
python3-devel-debuginfo: before 3.6.15-150300.10.37.2
python3-devel: before 3.6.15-150300.10.37.2
python3-dbm-debuginfo: before 3.6.15-150300.10.37.2
python3-dbm: before 3.6.15-150300.10.37.2
python3-curses-debuginfo: before 3.6.15-150300.10.37.2
python3-curses: before 3.6.15-150300.10.37.2
python3-debugsource: before 3.6.15-150300.10.37.2
python3-debuginfo: before 3.6.15-150300.10.37.2
python3-core-debugsource: before 3.6.15-150300.10.37.2
python3-base-debuginfo: before 3.6.15-150300.10.37.2
python3-base: before 3.6.15-150300.10.37.2
python3: before 3.6.15-150300.10.37.2
libpython3_6m1_0-debuginfo: before 3.6.15-150300.10.37.2
libpython3_6m1_0: before 3.6.15-150300.10.37.2
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20224281-1/
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: #VU25631
Risk: Medium
CVSSv3.1: 4.2 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:L/E:P/RL:O/RC:C]
CVE-ID: CVE-2020-8492
CWE-ID:
CWE-399 - Resource Management Errors
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation in urllib.request.AbstractBasicAuthHandler when processing HTTP responses. A remote attacker who controls a HTTP server can send a specially crafted HTTP response to the client application and conduct Regular Expression Denial of Service (ReDoS) attack.
MitigationUpdate the affected package python3 to the latest version.
Vulnerable software versionsopenSUSE Leap Micro: 5.2 - 5.3
SUSE Linux Enterprise Micro: 5.2 - 5.3
SUSE Enterprise Storage: 7.1
SUSE Manager Retail Branch Server: 4.2 - 4.3
SUSE Manager Server: 4.2 - 4.3
SUSE Manager Proxy: 4.2 - 4.3
SUSE Linux Enterprise Module for Development Tools: 15-SP3 - 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4
SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4
openSUSE Leap: 15.3 - 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4
SUSE Linux Enterprise Server: 15-SP3 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-SP3 - 15-SP4
libpython3_6m1_0-32bit-debuginfo: before 3.6.15-150300.10.37.2
libpython3_6m1_0-32bit: before 3.6.15-150300.10.37.2
python3-tools: before 3.6.15-150300.10.37.2
python3-tk-debuginfo: before 3.6.15-150300.10.37.2
python3-tk: before 3.6.15-150300.10.37.2
python3-testsuite-debuginfo: before 3.6.15-150300.10.37.2
python3-testsuite: before 3.6.15-150300.10.37.2
python3-idle: before 3.6.15-150300.10.37.2
python3-doc-devhelp: before 3.6.15-150300.10.37.1
python3-doc: before 3.6.15-150300.10.37.1
python3-devel-debuginfo: before 3.6.15-150300.10.37.2
python3-devel: before 3.6.15-150300.10.37.2
python3-dbm-debuginfo: before 3.6.15-150300.10.37.2
python3-dbm: before 3.6.15-150300.10.37.2
python3-curses-debuginfo: before 3.6.15-150300.10.37.2
python3-curses: before 3.6.15-150300.10.37.2
python3-debugsource: before 3.6.15-150300.10.37.2
python3-debuginfo: before 3.6.15-150300.10.37.2
python3-core-debugsource: before 3.6.15-150300.10.37.2
python3-base-debuginfo: before 3.6.15-150300.10.37.2
python3-base: before 3.6.15-150300.10.37.2
python3: before 3.6.15-150300.10.37.2
libpython3_6m1_0-debuginfo: before 3.6.15-150300.10.37.2
libpython3_6m1_0: before 3.6.15-150300.10.37.2
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20224281-1/
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.
EUVDB-ID: #VU68887
Risk: High
CVSSv3.1: 8.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]
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 versionsopenSUSE Leap Micro: 5.2 - 5.3
SUSE Linux Enterprise Micro: 5.2 - 5.3
SUSE Enterprise Storage: 7.1
SUSE Manager Retail Branch Server: 4.2 - 4.3
SUSE Manager Server: 4.2 - 4.3
SUSE Manager Proxy: 4.2 - 4.3
SUSE Linux Enterprise Module for Development Tools: 15-SP3 - 15-SP4
SUSE Linux Enterprise Module for Basesystem: 15-SP3 - 15-SP4
SUSE Linux Enterprise Desktop: 15-SP3 - 15-SP4
openSUSE Leap: 15.3 - 15.4
SUSE Linux Enterprise Server for SAP Applications: 15-SP3 - 15-SP4
SUSE Linux Enterprise Server: 15-SP3 - 15-SP4
SUSE Linux Enterprise High Performance Computing: 15-SP3 - 15-SP4
libpython3_6m1_0-32bit-debuginfo: before 3.6.15-150300.10.37.2
libpython3_6m1_0-32bit: before 3.6.15-150300.10.37.2
python3-tools: before 3.6.15-150300.10.37.2
python3-tk-debuginfo: before 3.6.15-150300.10.37.2
python3-tk: before 3.6.15-150300.10.37.2
python3-testsuite-debuginfo: before 3.6.15-150300.10.37.2
python3-testsuite: before 3.6.15-150300.10.37.2
python3-idle: before 3.6.15-150300.10.37.2
python3-doc-devhelp: before 3.6.15-150300.10.37.1
python3-doc: before 3.6.15-150300.10.37.1
python3-devel-debuginfo: before 3.6.15-150300.10.37.2
python3-devel: before 3.6.15-150300.10.37.2
python3-dbm-debuginfo: before 3.6.15-150300.10.37.2
python3-dbm: before 3.6.15-150300.10.37.2
python3-curses-debuginfo: before 3.6.15-150300.10.37.2
python3-curses: before 3.6.15-150300.10.37.2
python3-debugsource: before 3.6.15-150300.10.37.2
python3-debuginfo: before 3.6.15-150300.10.37.2
python3-core-debugsource: before 3.6.15-150300.10.37.2
python3-base-debuginfo: before 3.6.15-150300.10.37.2
python3-base: before 3.6.15-150300.10.37.2
python3: before 3.6.15-150300.10.37.2
libpython3_6m1_0-debuginfo: before 3.6.15-150300.10.37.2
libpython3_6m1_0: before 3.6.15-150300.10.37.2
CPE2.3http://www.suse.com/support/update/announcement/2022/suse-su-20224281-1/
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.