Security Bulletin
This security bulletin contains information about 3 vulnerabilities.
EUVDB-ID: #VU86
Risk: Medium
CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:F/RL:O/RC:C]
CVE-ID: CVE-2015-4000
CWE-ID:
CWE-300 - Channel Accessible by Non-Endpoint ('Man-in-the-Middle')
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to decrypt TLS connections in certain situations.
The vulnerability exists due to boundary error when parsing HTTP requests. A remote unauthenticated attacker can conduct a man-in-the-middle attack that can lead to the target system to downgrade the Diffie-Hellman algorithm to 512-bit export-grade cryptography.
Successful exploitation of this vulnerability may result in modification of authentication information
Update the affected package java-1_8_0-openjdk to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications 12: SP5
SUSE Linux Enterprise Server 12: SP5
SUSE Linux Enterprise High Performance Computing 12: SP5
java-1_8_0-openjdk-debuginfo: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-demo: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-debugsource: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-headless-debuginfo: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-headless: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-devel: before 1.8.0.392-27.93.1
java-1_8_0-openjdk: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-demo-debuginfo: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-devel-debuginfo: before 1.8.0.392-27.93.1
External linkshttp://www.suse.com/support/update/announcement/2023/suse-su-20234507-1/
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, a fully functional exploit for this vulnerability is available.
EUVDB-ID: #VU82140
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-22067
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to manipulate data.
The vulnerability exists due to improper input validation within the CORBA component in Oracle Java SE. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.
MitigationUpdate the affected package java-1_8_0-openjdk to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications 12: SP5
SUSE Linux Enterprise Server 12: SP5
SUSE Linux Enterprise High Performance Computing 12: SP5
java-1_8_0-openjdk-debuginfo: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-demo: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-debugsource: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-headless-debuginfo: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-headless: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-devel: before 1.8.0.392-27.93.1
java-1_8_0-openjdk: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-demo-debuginfo: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-devel-debuginfo: before 1.8.0.392-27.93.1
External linkshttp://www.suse.com/support/update/announcement/2023/suse-su-20234507-1/
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: #VU82141
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-2023-22081
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote non-authenticated attacker to perform service disruption.
The vulnerability exists due to improper input validation within the JSSE component in Oracle GraalVM for JDK. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.
MitigationUpdate the affected package java-1_8_0-openjdk to the latest version.
Vulnerable software versionsSUSE Linux Enterprise Server for SAP Applications 12: SP5
SUSE Linux Enterprise Server 12: SP5
SUSE Linux Enterprise High Performance Computing 12: SP5
java-1_8_0-openjdk-debuginfo: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-demo: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-debugsource: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-headless-debuginfo: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-headless: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-devel: before 1.8.0.392-27.93.1
java-1_8_0-openjdk: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-demo-debuginfo: before 1.8.0.392-27.93.1
java-1_8_0-openjdk-devel-debuginfo: before 1.8.0.392-27.93.1
External linkshttp://www.suse.com/support/update/announcement/2023/suse-su-20234507-1/
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.