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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.4089 Security Bulletin: An unspecified vulnerability in Java SE or Oracle Java SE could allow an unauthenticated attacker 18 November 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: DB2 Recovery Expert for Linux- UNIX and Windows Publisher: IBM Operating System: Linux variants AIX Solaris Windows Impact/Access: Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Reduced Security -- Unknown/Unspecified Resolution: Patch/Upgrade CVE Names: CVE-2020-14621 CVE-2020-14593 CVE-2020-14583 CVE-2020-14581 CVE-2020-14579 CVE-2020-14578 CVE-2020-14577 CVE-2020-14556 CVE-2019-17639 Reference: ASB-2020.0128 ESB-2020.3232 ESB-2020.2736 Original Bulletin: https://www.ibm.com/support/pages/node/6369131 - --------------------------BEGIN INCLUDED TEXT-------------------- An unspecified vulnerability in Java SE or Oracle Java SE could allow an unauthenticated attacker Document Information Document number : 6369131 Modified date : 17 November 2020 Product : DB2 Recovery Expert for Linux- UNIX and Windows Software version : 5.5.0.1 IF0 Operating system(s): Linux AIX Solaris Windows Security Bulletin Summary An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and no availability impact. An unspecified vulnerability in Java SE related to the 2D component could allow an unauthenticated attacker to cause no confidentiality impact, high integrity impact, and no availability impact. An unspecified vulnerability in Java SE related to the JAXP component could allow an unauthenticated attacker to cause no confidentiality impact, low integrity impact, and no availability impact. An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and no availability impact. An unspecified vulnerability in Oracle Java SE and Java SE Embedded related to the 2D component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors. An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. An unspecified vulnerability in Java SE related to the JSSE component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors. Eclipse OpenJ9 could allow a remote attacker to obtain sensitive information, caused by the premature return of the current method with an undefined return value. Vulnerability Details CVEID: CVE-2020-14583 DESCRIPTION: An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and no availability impact. CVSS Base score: 8.3 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 185061 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H) CVEID: CVE-2020-14593 DESCRIPTION: An unspecified vulnerability in Java SE related to the 2D component could allow an unauthenticated attacker to cause no confidentiality impact, high integrity impact, and no availability impact. CVSS Base score: 7.4 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 185071 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N) CVEID: CVE-2020-14621 DESCRIPTION: An unspecified vulnerability in Java SE related to the JAXP component could allow an unauthenticated attacker to cause no confidentiality impact, low integrity impact, and no availability impact. CVSS Base score: 5.3 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 185099 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) CVEID: CVE-2020-14556 DESCRIPTION: An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and no availability impact. CVSS Base score: 4.8 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 185034 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N) CVEID: CVE-2020-14581 DESCRIPTION: An unspecified vulnerability in Oracle Java SE and Java SE Embedded related to the 2D component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors. CVSS Base score: 3.7 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 185059 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N) CVEID: CVE-2020-14579 DESCRIPTION: An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. CVSS Base score: 3.7 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 185057 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) CVEID: CVE-2020-14578 DESCRIPTION: An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. CVSS Base score: 3.7 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 185056 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) CVEID: CVE-2020-14577 DESCRIPTION: An unspecified vulnerability in Java SE related to the JSSE component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors. CVSS Base score: 3.7 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 185055 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N) CVEID: CVE-2019-17639 DESCRIPTION: Eclipse OpenJ9 could allow a remote attacker to obtain sensitive information, caused by the premature return of the current method with an undefined return value. By invoking the System.arraycopy method with a length longer than the length of the source or destination array can, an attacker could exploit this vulnerability to obtain sensitive information. CVSS Base score: 5.3 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 185437 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) Affected Products and Versions +---------------------------+----------+ |Affected Product(s) |Version(s)| +---------------------------+----------+ |DB2 Recovery Expert for LUW|5.5 | +---------------------------+----------+ |DB2 Recovery Expert for LUW|5.5 IF 1 | +---------------------------+----------+ |DB2 Recovery Expert for LUW|5.5 IF 2 | +---------------------------+----------+ |DB2 Recovery Expert for LUW|5.5.0.1 | +---------------------------+----------+ Remediation/Fixes The product needs to be installed or upgraded to the latest available level using the latest 5.5.0.1 IF0 version available from Fix Central . Workarounds and Mitigations None Get Notified about Future Security Bulletins References - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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