Security Bulletin: Multiple vulnerabilities in IBM Java SDK affecting Rational Synergy

Summary

There are multiple vulnerabilities in IBM® SDK Java™ Technology Edition, Version 7.0.10.40 and Version 8.0.5.35 used by Rational Synergy versions 7.2.1.0 to 7.2.1.7. Rational Synergy has addressed the applicable CVEs.

Vulnerability Details

Rational Synergy has addressed the following:

If you run your own Java code using the IBM Java Runtime delivered with this product, you should evaluate your code to determine whether additional Java vulnerabilities are applicable to your code. For a complete list of vulnerabilities, refer to the “IBM Java SDK Security Bulletin”, located in the References section for more information.

CVEID: CVE-2019-7317 DESCRIPTION: libpng is vulnerable to a denial of service, caused by a use-after-free in png image free in png.c. By persuading a victim to open a specially-crafted file, a remote attacker could exploit this vulnerability to cause a denial of service. CVSS Base Score: 3.3 CVSS Temporal Score: See _<https://exchange.xforce.ibmcloud.com/vulnerabilities/156548&gt;_ for the current score. CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)

CVEID: CVE-2019-2769 DESCRIPTION: An unspecified vulnerability related to the Java SE Utilities 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: 5.3 CVSS Temporal Score: See _<https://exchange.xforce.ibmcloud.com/vulnerabilities/163832&gt;_ for the current score. CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID: CVE-2019-2762 DESCRIPTION: An unspecified vulnerability related to the Java SE Utilities 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: 5.3 CVSS Temporal Score: See _<https://exchange.xforce.ibmcloud.com/vulnerabilities/163826&gt;_ for the current score. CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)

CVEID: CVE-2019-2816 DESCRIPTION: An unspecified vulnerability related to the Java SE Networking 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/163878&gt;_ for the current score. CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N)

CVEID: CVE-2019-2786 DESCRIPTION: An unspecified vulnerability related to the Java SE Security component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors. CVSS Base Score: 3.4 CVSS Temporal Score: See _<https://exchange.xforce.ibmcloud.com/vulnerabilities/163849&gt;_ for the current score. CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N)

CVEID: CVE-2019-2766 DESCRIPTION: An unspecified vulnerability related to the Java SE Networking component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors. CVSS Base Score: 3.1 CVSS Temporal Score: See _<https://exchange.xforce.ibmcloud.com/vulnerabilities/163829&gt;_ for the current score. CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N)

CVEID: CVE-2019-11772 DESCRIPTION: Eclipse OpenJ9 could allow a local attacker to gain elevated privileges on the system, caused by an out-of-bounds write in the String.getBytes method. An attacker could exploit this vulnerability to corrupt memory and write to any 32-bit address or beyond the end of a byte array within Java code run under a SecurityManager. CVSS Base Score: 8.4 CVSS Temporal Score: See _<https://exchange.xforce.ibmcloud.com/vulnerabilities/163990&gt;_ for the current score. CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID: CVE-2019-11775 DESCRIPTION: Eclipse OpenJ9 could allow a local attacker to gain elevated privileges on the system, caused by an error where the loop versioner fails to privatize a value that is pulled out of the loop by versioning. An attacker could exploit this vulnerability to corrupt memory and trigger an out-of-array-bounds and perform invalid actions. CVSS Base Score: 8.4 CVSS Temporal Score: See _<https://exchange.xforce.ibmcloud.com/vulnerabilities/164479&gt;_ for the current score. CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID: CVE-2019-4473 DESCRIPTION: Multiple binaries in IBM SDK, Java Technology Edition on the AIX platform use insecure absolute RPATHs, which may facilitate code injection and privilege elevation by local users. CVSS Base Score: 8.4 CVSS Temporal Score: See _<https://exchange.xforce.ibmcloud.com/vulnerabilities/163984&gt;_ for the current score. CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID: CVE-2019-11771 DESCRIPTION: Eclipse OpenJ9 could allow a local attacker to gain elevated privileges on the system, caused by the inclusion of unused RPATHS in AIX builds. An attacker could exploit this vulnerability to inject code and gain elevated privileges on the system. CVSS Base Score: 8.4 CVSS Temporal Score: See _<https://exchange.xforce.ibmcloud.com/vulnerabilities/163989&gt;_ for the current score. CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID:CVE-2019-2989
**DESCRIPTION:**An unspecified vulnerability in Java SE could allow an unauthenticated attacker to cause no confidentiality impact, high integrity impact, and no availability impact.
CVSS Base score: 6.8 CVSS Temporal Score: See: _<https://exchange.xforce.ibmcloud.com/vulnerabilities/169295&gt;_ for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N)

CVEID:CVE-2019-2958
**DESCRIPTION:**An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause no confidentiality impact, high integrity impact, and no availability impact.
CVSS Base score: 5.9 CVSS Temporal Score: See: _<https://exchange.xforce.ibmcloud.com/vulnerabilities/169264&gt;_ for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)

CVEID:CVE-2019-2975

**DESCRIPTION:**An unspecified vulnerability in Java SE related to the Scripting component could allow an unauthenticated attacker to cause no confidentiality impact, low integrity impact, and low availability impact.
CVSS Base score: 4.8
CVSS Temporal Score: See: _<https://exchange.xforce.ibmcloud.com/vulnerabilities/169281&gt;_ for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L)

CVEID:CVE-2019-2999
**DESCRIPTION:**An unspecified vulnerability in Java SE related to the Javadoc component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and no availability impact.
CVSS Base score: 4.7 CVSS Temporal Score: See: <https://exchange.xforce.ibmcloud.com/vulnerabilities/169305&gt; for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N)

CVEID:CVE-2019-2992

**DESCRIPTION:**An unspecified vulnerability in Java SE related to the 2D 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/169298&gt;_ 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-2019-2988

**DESCRIPTION:**An unspecified vulnerability in Java SE related to the 2D 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/169294&gt;_ 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-2019-2981

**DESCRIPTION:**An unspecified vulnerability in Java SE related to the JAXP 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/169287&gt;_ 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-2019-2973

**DESCRIPTION:**An unspecified vulnerability in Java SE related to the JAXP 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/169279&gt;_ 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-2019-2962

**DESCRIPTION:**An unspecified vulnerability in Java SE related to the 2D 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/169268&gt;_ 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-2019-2964

**DESCRIPTION:**An unspecified vulnerability in Java SE related to the Concurrency 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/169270&gt;_ 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)

Affected Products and Versions

IBM Rational Synergy 7.2.1.0 to 7.2.1.7.

Remediation/Fixes

Upgrade to Rational Synergy 7.2.2 from IBM Passport Advantage and apply it.

NOTE:

Download the Rational Synergy 7.2.2 installation image by referring to the installation platform and its part number in the following list:

• IBM Rational Synergy V7.2.2 Linux Informix Multilingual (CC5T9ML)
• IBM Rational Synergy V7.2.2 Linux Oracle Multilingual (CC5TAML)
• IBM Rational Synergy V7.2.2 Windows Informix Multilingual (CC5TBML)

For Rational Synergy 7.1.0.x IBM recommends upgrading to a fixed, supported version/release/platform of the product.

Workarounds and Mitigations

None.